August 2021 - kbuild-all

[freescale-fslc:pr/416 15241/20667] arch/arm/mach-imx/busfreq_optee.c:108:5: warning: no previous prototype for 'update_freq_optee'

by kernel test robot

Hi Jason, First bad commit (maybe != root cause): tree: https://github.com/Freescale/linux-fslc pr/416 head: 915e71b823c877d351de1cbe650344ef6eace94b commit: 5bb09de3044acf91e6f8c712c026d5a4bc53b563 [15241/20667] MLK-24874-1: include: uapi: fmd: fix the UAPI_HEADER_TEST/install failure config: arm-allyesconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/Freescale/linux-fslc/commit/5bb09de3044acf91e6f8c712c0... git remote add freescale-fslc https://github.com/Freescale/linux-fslc git fetch --no-tags freescale-fslc pr/416 git checkout 5bb09de3044acf91e6f8c712c026d5a4bc53b563 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> arch/arm/mach-imx/busfreq_optee.c:108:5: warning: no previous prototype for 'update_freq_optee' [-Wmissing-prototypes] 108 | int update_freq_optee(int ddr_rate) | ^~~~~~~~~~~~~~~~~ >> arch/arm/mach-imx/busfreq_optee.c:281:5: warning: no previous prototype for 'init_freq_optee' [-Wmissing-prototypes] 281 | int init_freq_optee(struct platform_device *busfreq_pdev) | ^~~~~~~~~~~~~~~ vim +/update_freq_optee +108 arch/arm/mach-imx/busfreq_optee.c 7c335a91f0f4c6a Cedric Neveux 2018-10-18 99 7c335a91f0f4c6a Cedric Neveux 2018-10-18 100 /** 7c335a91f0f4c6a Cedric Neveux 2018-10-18 101 * @brief Request OPTEE OS to change the memory bus frequency 7c335a91f0f4c6a Cedric Neveux 2018-10-18 102 * to \a ddr_rate value 7c335a91f0f4c6a Cedric Neveux 2018-10-18 103 * 7c335a91f0f4c6a Cedric Neveux 2018-10-18 104 * @param[in] rate Bus Frequency 7c335a91f0f4c6a Cedric Neveux 2018-10-18 105 * 7c335a91f0f4c6a Cedric Neveux 2018-10-18 106 * @retval 0 Success 7c335a91f0f4c6a Cedric Neveux 2018-10-18 107 */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 @108 int update_freq_optee(int ddr_rate) 7c335a91f0f4c6a Cedric Neveux 2018-10-18 109 { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 110 struct arm_smccc_res res; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 111 7c335a91f0f4c6a Cedric Neveux 2018-10-18 112 uint32_t me = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 113 uint32_t dll_off = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 114 int mode = get_bus_freq_mode(); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 115 7c335a91f0f4c6a Cedric Neveux 2018-10-18 116 #ifdef CONFIG_SMP 7c335a91f0f4c6a Cedric Neveux 2018-10-18 117 uint32_t reg = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 118 uint32_t cpu = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 119 uint32_t online_cpus = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 120 uint32_t all_cpus = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 121 #endif 7c335a91f0f4c6a Cedric Neveux 2018-10-18 122 c2e58ab882a1953 Cedric Neveux 2018-11-16 123 pr_info("\nBusfreq OPTEE set from %d to %d start...\n", 7c335a91f0f4c6a Cedric Neveux 2018-10-18 124 curr_ddr_rate, ddr_rate); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 125 7c335a91f0f4c6a Cedric Neveux 2018-10-18 126 if (ddr_rate == curr_ddr_rate) 7c335a91f0f4c6a Cedric Neveux 2018-10-18 127 return 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 128 7c335a91f0f4c6a Cedric Neveux 2018-10-18 129 if (cpu_is_imx6()) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 130 if ((mode == BUS_FREQ_LOW) || (mode == BUS_FREQ_AUDIO)) 7c335a91f0f4c6a Cedric Neveux 2018-10-18 131 dll_off = 1; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 132 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 133 7c335a91f0f4c6a Cedric Neveux 2018-10-18 134 local_irq_disable(); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 135 7c335a91f0f4c6a Cedric Neveux 2018-10-18 136 #ifdef CONFIG_SMP 7c335a91f0f4c6a Cedric Neveux 2018-10-18 137 me = smp_processor_id(); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 138 7c335a91f0f4c6a Cedric Neveux 2018-10-18 139 /* Make sure all the online cores to be active */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 140 do { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 141 all_cpus = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 142 7c335a91f0f4c6a Cedric Neveux 2018-10-18 143 for_each_online_cpu(cpu) 7c335a91f0f4c6a Cedric Neveux 2018-10-18 144 all_cpus |= (pSync->wfe_status[cpu] << cpu); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 145 } while (all_cpus); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 146 7c335a91f0f4c6a Cedric Neveux 2018-10-18 147 pSync->change_ongoing = 1; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 148 dsb(); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 149 7c335a91f0f4c6a Cedric Neveux 2018-10-18 150 for_each_online_cpu(cpu) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 151 if (cpu != me) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 152 online_cpus |= (1 << cpu); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 153 /* Set the interrupt to be pending in the GIC. */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 154 reg = 1 << (irqs_for_wfe[cpu] % 32); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 155 writel_relaxed(reg, gic_dist_base + GIC_DIST_PENDING_SET 7c335a91f0f4c6a Cedric Neveux 2018-10-18 156 + (irqs_for_wfe[cpu] / 32) * 4); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 157 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 158 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 159 7c335a91f0f4c6a Cedric Neveux 2018-10-18 160 /* Wait for all active CPUs to be in WFE */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 161 do { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 162 all_cpus = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 163 7c335a91f0f4c6a Cedric Neveux 2018-10-18 164 for_each_online_cpu(cpu) 7c335a91f0f4c6a Cedric Neveux 2018-10-18 165 all_cpus |= (pSync->wfe_status[cpu] << cpu); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 166 } while (all_cpus != online_cpus); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 167 7c335a91f0f4c6a Cedric Neveux 2018-10-18 168 #endif 7c335a91f0f4c6a Cedric Neveux 2018-10-18 169 7c335a91f0f4c6a Cedric Neveux 2018-10-18 170 /* Now we can change the DDR frequency. */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 171 /* Call the TEE SiP */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 172 arm_smccc_smc(OPTEE_SMC_FAST_CALL_SIP_VAL(IMX_SIP_BUSFREQ_CHANGE), 7c335a91f0f4c6a Cedric Neveux 2018-10-18 173 ddr_rate, dll_off, 0, 0, 0, 0, 0, &res); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 174 7c335a91f0f4c6a Cedric Neveux 2018-10-18 175 curr_ddr_rate = ddr_rate; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 176 7c335a91f0f4c6a Cedric Neveux 2018-10-18 177 #ifdef CONFIG_SMP 7c335a91f0f4c6a Cedric Neveux 2018-10-18 178 /* DDR frequency change is done */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 179 pSync->change_ongoing = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 180 dsb(); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 181 7c335a91f0f4c6a Cedric Neveux 2018-10-18 182 /* wake up all the cores. */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 183 sev(); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 184 #endif 7c335a91f0f4c6a Cedric Neveux 2018-10-18 185 7c335a91f0f4c6a Cedric Neveux 2018-10-18 186 local_irq_enable(); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 187 c2e58ab882a1953 Cedric Neveux 2018-11-16 188 pr_info("Busfreq OPTEE set to %d done! cpu=%d\n", c2e58ab882a1953 Cedric Neveux 2018-11-16 189 ddr_rate, me); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 190 7c335a91f0f4c6a Cedric Neveux 2018-10-18 191 return 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 192 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 193 2fc7c702e104bff Cedric Neveux 2018-11-22 194 #ifdef CONFIG_SMP 7c335a91f0f4c6a Cedric Neveux 2018-10-18 195 static int init_freq_optee_smp(struct platform_device *busfreq_pdev) 7c335a91f0f4c6a Cedric Neveux 2018-10-18 196 { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 197 struct device_node *node = 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 198 struct device *dev = &busfreq_pdev->dev; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 199 uint32_t cpu; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 200 int err; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 201 int irq; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 202 struct irq_data *irq_data; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 203 unsigned long wfe_iram_base; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 204 7c335a91f0f4c6a Cedric Neveux 2018-10-18 205 if (cpu_is_imx6()) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 206 node = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-gic"); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 207 if (!node) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 208 if (cpu_is_imx6q()) 7c335a91f0f4c6a Cedric Neveux 2018-10-18 209 pr_debug("failed to find imx6q-a9-gic device tree data!\n"); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 210 7c335a91f0f4c6a Cedric Neveux 2018-10-18 211 return -EINVAL; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 212 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 213 } else { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 214 node = of_find_compatible_node(NULL, NULL, "arm,cortex-a7-gic"); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 215 if (!node) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 216 pr_debug("failed to find imx7d-a7-gic device tree data!\n"); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 217 return -EINVAL; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 218 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 219 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 220 7c335a91f0f4c6a Cedric Neveux 2018-10-18 221 gic_dist_base = of_iomap(node, 0); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 222 WARN(!gic_dist_base, "unable to map gic dist registers\n"); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 223 7c335a91f0f4c6a Cedric Neveux 2018-10-18 224 irqs_for_wfe = devm_kzalloc(dev, sizeof(uint32_t) * num_present_cpus(), 7c335a91f0f4c6a Cedric Neveux 2018-10-18 225 GFP_KERNEL); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 226 7c335a91f0f4c6a Cedric Neveux 2018-10-18 227 for_each_online_cpu(cpu) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 228 /* 7c335a91f0f4c6a Cedric Neveux 2018-10-18 229 * set up a reserved interrupt to get all 7c335a91f0f4c6a Cedric Neveux 2018-10-18 230 * the active cores into a WFE state 7c335a91f0f4c6a Cedric Neveux 2018-10-18 231 * before changing the DDR frequency. 7c335a91f0f4c6a Cedric Neveux 2018-10-18 232 */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 233 irq = platform_get_irq(busfreq_pdev, cpu); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 234 7c335a91f0f4c6a Cedric Neveux 2018-10-18 235 if (cpu_is_imx6()) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 236 err = request_irq(irq, wait_in_wfe_irq, 7c335a91f0f4c6a Cedric Neveux 2018-10-18 237 IRQF_PERCPU, "mmdc_1", NULL); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 238 } else { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 239 err = request_irq(irq, wait_in_wfe_irq, 7c335a91f0f4c6a Cedric Neveux 2018-10-18 240 IRQF_PERCPU, "ddrc", NULL); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 241 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 242 7c335a91f0f4c6a Cedric Neveux 2018-10-18 243 if (err) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 244 dev_err(dev, 7c335a91f0f4c6a Cedric Neveux 2018-10-18 245 "Busfreq:request_irq failed %d, err = %d\n", 7c335a91f0f4c6a Cedric Neveux 2018-10-18 246 irq, err); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 247 return err; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 248 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 249 7c335a91f0f4c6a Cedric Neveux 2018-10-18 250 err = irq_set_affinity(irq, cpumask_of(cpu)); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 251 if (err) { 7c335a91f0f4c6a Cedric Neveux 2018-10-18 252 dev_err(dev, 7c335a91f0f4c6a Cedric Neveux 2018-10-18 253 "Busfreq: Cannot set irq affinity irq=%d,\n", 7c335a91f0f4c6a Cedric Neveux 2018-10-18 254 irq); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 255 return err; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 256 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 257 7c335a91f0f4c6a Cedric Neveux 2018-10-18 258 irq_data = irq_get_irq_data(irq); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 259 irqs_for_wfe[cpu] = irq_data->hwirq + 32; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 260 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 261 7c335a91f0f4c6a Cedric Neveux 2018-10-18 262 /* Store the variable used to communicate between cores */ 7c335a91f0f4c6a Cedric Neveux 2018-10-18 263 pSync = (void *)ddr_freq_change_iram_base; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 264 7c335a91f0f4c6a Cedric Neveux 2018-10-18 265 memset(pSync, 0, sizeof(*pSync)); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 266 7c335a91f0f4c6a Cedric Neveux 2018-10-18 267 wfe_iram_base = ddr_freq_change_iram_base + sizeof(*pSync); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 268 7c335a91f0f4c6a Cedric Neveux 2018-10-18 269 if (wfe_iram_base & (FNCPY_ALIGN - 1)) 7c335a91f0f4c6a Cedric Neveux 2018-10-18 270 wfe_iram_base += FNCPY_ALIGN - 7c335a91f0f4c6a Cedric Neveux 2018-10-18 271 ((uintptr_t)wfe_iram_base % (FNCPY_ALIGN)); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 272 7c335a91f0f4c6a Cedric Neveux 2018-10-18 273 wfe_change_freq = (void *)fncpy((void *)wfe_iram_base, 7c335a91f0f4c6a Cedric Neveux 2018-10-18 274 &imx_smp_wfe_optee, 7c335a91f0f4c6a Cedric Neveux 2018-10-18 275 ((&imx_smp_wfe_end -&imx_smp_wfe_start) *4)); 7c335a91f0f4c6a Cedric Neveux 2018-10-18 276 7c335a91f0f4c6a Cedric Neveux 2018-10-18 277 return 0; 7c335a91f0f4c6a Cedric Neveux 2018-10-18 278 7c335a91f0f4c6a Cedric Neveux 2018-10-18 279 } 7c335a91f0f4c6a Cedric Neveux 2018-10-18 280 7c335a91f0f4c6a Cedric Neveux 2018-10-18 @281 int init_freq_optee(struct platform_device *busfreq_pdev) :::::: The code at line 108 was first introduced by commit :::::: 7c335a91f0f4c6a7d7d0f8931e1570025222a379 MLK-20023 Move Busfreq support to OPTEE OS :::::: TO: Cedric Neveux <cedric.neveux(a)nxp.com> :::::: CC: Silvano di Ninno <silvano.dininno(a)nxp.com> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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Re: [PATCH RFC v2 3/6] staging: r8188eu: add error handling of rtw_read8

by kernel test robot

Hi Pavel, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on staging/staging-testing] url: https://github.com/0day-ci/linux/commits/Pavel-Skripkin/staging-r8188eu-r... base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 093991aaadf0fbb34184fa37a46e7a157da3f386 config: arc-allyesconfig (attached as .config) compiler: arceb-elf-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/2b557bc2dab8449fa9bb37a8a4c36b071... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Pavel-Skripkin/staging-r8188eu-remove-read-write-_macreg/20210822-233538 git checkout 2b557bc2dab8449fa9bb37a8a4c36b0714b007f7 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): drivers/staging/r8188eu/os_dep/ioctl_linux.c: In function 'rtw_dbg_mode_hdl': >> drivers/staging/r8188eu/os_dep/ioctl_linux.c:2258:13: warning: variable 'error' set but not used [-Wunused-but-set-variable] 2258 | int error; | ^~~~~ vim +/error +2258 drivers/staging/r8188eu/os_dep/ioctl_linux.c 2250 2251 static void rtw_dbg_mode_hdl(struct adapter *padapter, u32 id, u8 *pdata, u32 len) 2252 { 2253 struct mp_rw_reg *RegRWStruct; 2254 struct rf_reg_param *prfreg; 2255 u8 path; 2256 u8 offset; 2257 u32 value; > 2258 int error; 2259 2260 DBG_88E("%s\n", __func__); 2261 2262 switch (id) { 2263 case GEN_MP_IOCTL_SUBCODE(MP_START): 2264 DBG_88E("871x_driver is only for normal mode, can't enter mp mode\n"); 2265 break; 2266 case GEN_MP_IOCTL_SUBCODE(READ_REG): 2267 RegRWStruct = (struct mp_rw_reg *)pdata; 2268 switch (RegRWStruct->width) { 2269 case 1: 2270 error = rtw_read8(padapter, RegRWStruct->offset, 2271 (u8 *) &RegRWStruct->value); 2272 break; 2273 case 2: 2274 RegRWStruct->value = rtw_read16(padapter, RegRWStruct->offset); 2275 break; 2276 case 4: 2277 RegRWStruct->value = rtw_read32(padapter, RegRWStruct->offset); 2278 break; 2279 default: 2280 break; 2281 } 2282 2283 break; 2284 case GEN_MP_IOCTL_SUBCODE(WRITE_REG): 2285 RegRWStruct = (struct mp_rw_reg *)pdata; 2286 switch (RegRWStruct->width) { 2287 case 1: 2288 rtw_write8(padapter, RegRWStruct->offset, (u8)RegRWStruct->value); 2289 break; 2290 case 2: 2291 rtw_write16(padapter, RegRWStruct->offset, (u16)RegRWStruct->value); 2292 break; 2293 case 4: 2294 rtw_write32(padapter, RegRWStruct->offset, (u32)RegRWStruct->value); 2295 break; 2296 default: 2297 break; 2298 } 2299 2300 break; 2301 case GEN_MP_IOCTL_SUBCODE(READ_RF_REG): 2302 2303 prfreg = (struct rf_reg_param *)pdata; 2304 2305 path = (u8)prfreg->path; 2306 offset = (u8)prfreg->offset; 2307 2308 value = rtw_hal_read_rfreg(padapter, path, offset, 0xffffffff); 2309 2310 prfreg->value = value; 2311 2312 break; 2313 case GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG): 2314 2315 prfreg = (struct rf_reg_param *)pdata; 2316 2317 path = (u8)prfreg->path; 2318 offset = (u8)prfreg->offset; 2319 value = prfreg->value; 2320 2321 rtw_hal_write_rfreg(padapter, path, offset, 0xffffffff, value); 2322 2323 break; 2324 case GEN_MP_IOCTL_SUBCODE(TRIGGER_GPIO): 2325 DBG_88E("==> trigger gpio 0\n"); 2326 rtw_hal_set_hwreg(padapter, HW_VAR_TRIGGER_GPIO_0, NULL); 2327 break; 2328 case GEN_MP_IOCTL_SUBCODE(GET_WIFI_STATUS): 2329 *pdata = rtw_hal_sreset_get_wifi_status(padapter); 2330 break; 2331 default: 2332 break; 2333 } 2334 } 2335 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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Re: [PATCH 01/12] sfc: falcon: Read VPD with pci_vpd_alloc()

by kernel test robot

Hi Heiner, I love your patch! Perhaps something to improve: [auto build test WARNING on scsi/for-next] [also build test WARNING on pci/next mkp-scsi/for-next linus/master v5.14-rc6 next-20210820] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Heiner-Kallweit/PCI-VPD-Convert-... base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next config: xtensa-allyesconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/f04e3b53e818526cc8b869af3804e375c... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Heiner-Kallweit/PCI-VPD-Convert-more-users-to-the-new-VPD-API-functions/20210822-220229 git checkout f04e3b53e818526cc8b869af3804e375c0a48abf # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): drivers/net/ethernet/sfc/falcon/efx.c: In function 'ef4_probe_vpd_strings': drivers/net/ethernet/sfc/falcon/efx.c:2792:20: error: implicit declaration of function 'pci_vpd_alloc'; did you mean 'pci_pool_alloc'? [-Werror=implicit-function-declaration] 2792 | vpd_data = pci_vpd_alloc(dev, &vpd_size); | ^~~~~~~~~~~~~ | pci_pool_alloc >> drivers/net/ethernet/sfc/falcon/efx.c:2792:18: warning: assignment to 'u8 *' {aka 'unsigned char *'} from 'int' makes pointer from integer without a cast [-Wint-conversion] 2792 | vpd_data = pci_vpd_alloc(dev, &vpd_size); | ^ cc1: some warnings being treated as errors vim +2792 drivers/net/ethernet/sfc/falcon/efx.c 2781 2782 /* NIC VPD information 2783 * Called during probe to display the part number of the installed NIC. 2784 */ 2785 static void ef4_probe_vpd_strings(struct ef4_nic *efx) 2786 { 2787 struct pci_dev *dev = efx->pci_dev; 2788 int ro_start, ro_size, i, j; 2789 unsigned int vpd_size; 2790 u8 *vpd_data; 2791 > 2792 vpd_data = pci_vpd_alloc(dev, &vpd_size); 2793 if (IS_ERR(vpd_data)) { 2794 pci_warn(dev, "Unable to read VPD\n"); 2795 return; 2796 } 2797 2798 /* Get the Read only section */ 2799 ro_start = pci_vpd_find_tag(vpd_data, vpd_size, PCI_VPD_LRDT_RO_DATA); 2800 if (ro_start < 0) { 2801 netif_err(efx, drv, efx->net_dev, "VPD Read-only not found\n"); 2802 goto out; 2803 } 2804 2805 ro_size = pci_vpd_lrdt_size(&vpd_data[ro_start]); 2806 j = ro_size; 2807 i = ro_start + PCI_VPD_LRDT_TAG_SIZE; 2808 if (i + j > vpd_size) 2809 j = vpd_size - i; 2810 2811 /* Get the Part number */ 2812 i = pci_vpd_find_info_keyword(vpd_data, i, j, "PN"); 2813 if (i < 0) { 2814 netif_err(efx, drv, efx->net_dev, "Part number not found\n"); 2815 goto out; 2816 } 2817 2818 j = pci_vpd_info_field_size(&vpd_data[i]); 2819 i += PCI_VPD_INFO_FLD_HDR_SIZE; 2820 if (i + j > vpd_size) { 2821 netif_err(efx, drv, efx->net_dev, "Incomplete part number\n"); 2822 goto out; 2823 } 2824 2825 netif_info(efx, drv, efx->net_dev, 2826 "Part Number : %.*s\n", j, &vpd_data[i]); 2827 2828 i = ro_start + PCI_VPD_LRDT_TAG_SIZE; 2829 j = ro_size; 2830 i = pci_vpd_find_info_keyword(vpd_data, i, j, "SN"); 2831 if (i < 0) { 2832 netif_err(efx, drv, efx->net_dev, "Serial number not found\n"); 2833 goto out; 2834 } 2835 2836 j = pci_vpd_info_field_size(&vpd_data[i]); 2837 i += PCI_VPD_INFO_FLD_HDR_SIZE; 2838 if (i + j > vpd_size) { 2839 netif_err(efx, drv, efx->net_dev, "Incomplete serial number\n"); 2840 goto out; 2841 } 2842 2843 efx->vpd_sn = kmalloc(j + 1, GFP_KERNEL); 2844 if (!efx->vpd_sn) 2845 goto out; 2846 2847 snprintf(efx->vpd_sn, j + 1, "%s", &vpd_data[i]); 2848 out: 2849 kfree(vpd_data); 2850 } 2851 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[linux-next:master 7056/9522] drivers/gpu/drm/tegra/dc.c:1856:2: warning: Value stored to 'old_dc_state' is never read [clang-analyzer-deadcode.DeadStores]

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 86ed57fd8c93fdfaabb4f58e78455180fa7d8a84 commit: 04d5d5df9df79f9045e76404775fc8a084aac23d [7056/9522] drm/tegra: dc: Support memory bandwidth management config: arm-randconfig-c002-20210822 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 9e9d70591e72fc6762b4b9a226b68ed1307419bf) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi... git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 04d5d5df9df79f9045e76404775fc8a084aac23d # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm clang-analyzer If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> clang-analyzer warnings: (new ones prefixed by >>) 2 warnings generated. Suppressed 2 warnings (2 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 2 warnings generated. Suppressed 2 warnings (2 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 7 warnings generated. Suppressed 7 warnings (7 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 7 warnings generated. Suppressed 7 warnings (7 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 7 warnings generated. Suppressed 7 warnings (7 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 7 warnings generated. Suppressed 7 warnings (7 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 7 warnings generated. Suppressed 7 warnings (7 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 7 warnings generated. Suppressed 7 warnings (7 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 8 warnings generated. Suppressed 8 warnings (8 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 14 warnings generated. >> drivers/gpu/drm/tegra/dc.c:1856:2: warning: Value stored to 'old_dc_state' is never read [clang-analyzer-deadcode.DeadStores] old_dc_state = to_const_dc_state(old_crtc_state); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/dc.c:1856:2: note: Value stored to 'old_dc_state' is never read old_dc_state = to_const_dc_state(old_crtc_state); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/tegra/dc.c:1857:2: warning: Value stored to 'new_dc_state' is never read [clang-analyzer-deadcode.DeadStores] new_dc_state = to_const_dc_state(crtc->state); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/dc.c:1857:2: note: Value stored to 'new_dc_state' is never read new_dc_state = to_const_dc_state(crtc->state); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/dc.c:2145:2: warning: Value stored to 'value' is never read [clang-analyzer-deadcode.DeadStores] value = tegra_dc_readl(dc, DC_CMD_STATE_CONTROL); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/dc.c:2145:2: note: Value stored to 'value' is never read value = tegra_dc_readl(dc, DC_CMD_STATE_CONTROL); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/dc.c:2149:2: warning: Value stored to 'value' is never read [clang-analyzer-deadcode.DeadStores] value = tegra_dc_readl(dc, DC_CMD_STATE_CONTROL); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/dc.c:2149:2: note: Value stored to 'value' is never read value = tegra_dc_readl(dc, DC_CMD_STATE_CONTROL); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/tegra/dc.c:2238:2: warning: Value stored to 'old_state' is never read [clang-analyzer-deadcode.DeadStores] old_state = drm_atomic_get_old_crtc_state(state, crtc); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/dc.c:2238:2: note: Value stored to 'old_state' is never read old_state = drm_atomic_get_old_crtc_state(state, crtc); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Suppressed 9 warnings (6 in non-user code, 3 with check filters). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 1 warning generated. drivers/gpu/drm/tegra/hda.c:53:3: warning: Value stored to 'bits' is never read [clang-analyzer-deadcode.DeadStores] bits = (format & AC_FMT_BITS_MASK) >> AC_FMT_BITS_SHIFT; ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/hda.c:53:3: note: Value stored to 'bits' is never read bits = (format & AC_FMT_BITS_MASK) >> AC_FMT_BITS_SHIFT; ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 2 warnings generated. Suppressed 2 warnings (2 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 2 warnings generated. Suppressed 2 warnings (2 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 2 warnings generated. Suppressed 2 warnings (2 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 2 warnings generated. Suppressed 2 warnings (2 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 2 warnings generated. Suppressed 2 warnings (2 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 6 warnings generated. Suppressed 6 warnings (6 in non-user code). vim +/old_dc_state +1856 drivers/gpu/drm/tegra/dc.c 1836 1837 static void 1838 tegra_crtc_update_memory_bandwidth(struct drm_crtc *crtc, 1839 struct drm_atomic_state *state, 1840 bool prepare_bandwidth_transition) 1841 { 1842 const struct tegra_plane_state *old_tegra_state, *new_tegra_state; 1843 const struct tegra_dc_state *old_dc_state, *new_dc_state; 1844 u32 i, new_avg_bw, old_avg_bw, new_peak_bw, old_peak_bw; 1845 const struct drm_plane_state *old_plane_state; 1846 const struct drm_crtc_state *old_crtc_state; 1847 struct tegra_dc_window window, old_window; 1848 struct tegra_dc *dc = to_tegra_dc(crtc); 1849 struct tegra_plane *tegra; 1850 struct drm_plane *plane; 1851 1852 if (dc->soc->has_nvdisplay) 1853 return; 1854 1855 old_crtc_state = drm_atomic_get_old_crtc_state(state, crtc); > 1856 old_dc_state = to_const_dc_state(old_crtc_state); > 1857 new_dc_state = to_const_dc_state(crtc->state); 1858 1859 if (!crtc->state->active) { 1860 if (!old_crtc_state->active) 1861 return; 1862 1863 /* 1864 * When CRTC is disabled on DPMS, the state of attached planes 1865 * is kept unchanged. Hence we need to enforce removal of the 1866 * bandwidths from the ICC paths. 1867 */ 1868 drm_atomic_crtc_for_each_plane(plane, crtc) { 1869 tegra = to_tegra_plane(plane); 1870 1871 icc_set_bw(tegra->icc_mem, 0, 0); 1872 icc_set_bw(tegra->icc_mem_vfilter, 0, 0); 1873 } 1874 1875 return; 1876 } 1877 1878 for_each_old_plane_in_state(old_crtc_state->state, plane, 1879 old_plane_state, i) { 1880 old_tegra_state = to_const_tegra_plane_state(old_plane_state); 1881 new_tegra_state = to_const_tegra_plane_state(plane->state); 1882 tegra = to_tegra_plane(plane); 1883 1884 /* 1885 * We're iterating over the global atomic state and it contains 1886 * planes from another CRTC, hence we need to filter out the 1887 * planes unrelated to this CRTC. 1888 */ 1889 if (tegra->dc != dc) 1890 continue; 1891 1892 new_avg_bw = new_tegra_state->avg_memory_bandwidth; 1893 old_avg_bw = old_tegra_state->avg_memory_bandwidth; 1894 1895 new_peak_bw = new_tegra_state->total_peak_memory_bandwidth; 1896 old_peak_bw = old_tegra_state->total_peak_memory_bandwidth; 1897 1898 /* 1899 * See the comment related to !crtc->state->active above, 1900 * which explains why bandwidths need to be updated when 1901 * CRTC is turning ON. 1902 */ 1903 if (new_avg_bw == old_avg_bw && new_peak_bw == old_peak_bw && 1904 old_crtc_state->active) 1905 continue; 1906 1907 window.src.h = drm_rect_height(&plane->state->src) >> 16; 1908 window.dst.h = drm_rect_height(&plane->state->dst); 1909 1910 old_window.src.h = drm_rect_height(&old_plane_state->src) >> 16; 1911 old_window.dst.h = drm_rect_height(&old_plane_state->dst); 1912 1913 /* 1914 * During the preparation phase (atomic_begin), the memory 1915 * freq should go high before the DC changes are committed 1916 * if bandwidth requirement goes up, otherwise memory freq 1917 * should to stay high if BW requirement goes down. The 1918 * opposite applies to the completion phase (post_commit). 1919 */ 1920 if (prepare_bandwidth_transition) { 1921 new_avg_bw = max(old_avg_bw, new_avg_bw); 1922 new_peak_bw = max(old_peak_bw, new_peak_bw); 1923 1924 if (tegra_plane_use_vertical_filtering(tegra, &old_window)) 1925 window = old_window; 1926 } 1927 1928 icc_set_bw(tegra->icc_mem, new_avg_bw, new_peak_bw); 1929 1930 if (tegra_plane_use_vertical_filtering(tegra, &window)) 1931 icc_set_bw(tegra->icc_mem_vfilter, new_avg_bw, new_peak_bw); 1932 else 1933 icc_set_bw(tegra->icc_mem_vfilter, 0, 0); 1934 } 1935 } 1936 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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drivers/firmware/arm_scmi/notify.o: warning: objtool: scmi_register_protocol_events()+0x3d6: unreachable instruction

by kernel test robot

CC: linux-kernel(a)vger.kernel.org TO: Cristian Marussi <cristian.marussi(a)arm.com> CC: Sudeep Holla <sudeep.holla(a)arm.com> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9ff50bf2f2ff5fab01cac26d8eed21a89308e6ef commit: 533c7095b1ff9271a32e5a4b45b2d35f1432ea04 firmware: arm_scmi: Refactor events registration date: 5 months ago config: x86_64-buildonly-randconfig-r003-20210819 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project d2b574a4dea5b718e4386bf2e26af0126e5978ce) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 533c7095b1ff9271a32e5a4b45b2d35f1432ea04 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/ fs// kernel/ mm// net/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> drivers/firmware/arm_scmi/notify.o: warning: objtool: scmi_register_protocol_events()+0x3d6: unreachable instruction --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[intel-linux-intel-lts:5.4/yocto 15747/18252] drivers/net/ethernet/intel/igc/igc_main.c:1531:31: sparse: sparse: cast to restricted __be16

by kernel test robot

tree: https://github.com/intel/linux-intel-lts.git 5.4/yocto head: cfef018a5efc728040e938c270bbc68fc8124d33 commit: 838384fea3c5ff86d19b3fe3ef01d2be8d83d7d2 [15747/18252] igc: Enable VLAN Insertion and VLAN Stripping config: x86_64-randconfig-s022-20210815 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-348-gf0e6938b-dirty # https://github.com/intel/linux-intel-lts/commit/838384fea3c5ff86d19b3fe3e... git remote add intel-linux-intel-lts https://github.com/intel/linux-intel-lts.git git fetch --no-tags intel-linux-intel-lts 5.4/yocto git checkout 838384fea3c5ff86d19b3fe3ef01d2be8d83d7d2 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/ethernet/intel/igc/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/intel/igc/igc_main.c:1531:31: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/intel/igc/igc_main.c:1531:31: sparse: sparse: cast from restricted __le16 >> drivers/net/ethernet/intel/igc/igc_main.c:1531:31: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/intel/igc/igc_main.c:1531:31: sparse: sparse: cast from restricted __le16 >> drivers/net/ethernet/intel/igc/igc_main.c:1531:31: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/intel/igc/igc_main.c:1531:31: sparse: sparse: cast from restricted __le16 >> drivers/net/ethernet/intel/igc/igc_main.c:1531:31: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/intel/igc/igc_main.c:1531:31: sparse: sparse: cast from restricted __le16 vim +1531 drivers/net/ethernet/intel/igc/igc_main.c 1519 1520 static void igc_rx_vlan(struct igc_ring *rx_ring, 1521 union igc_adv_rx_desc *rx_desc, 1522 struct sk_buff *skb) 1523 { 1524 struct net_device *dev = rx_ring->netdev; 1525 u16 vid; 1526 1527 if ((dev->features & NETIF_F_HW_VLAN_CTAG_RX) && 1528 igc_test_staterr(rx_desc, IGC_RXD_STAT_VP)) { 1529 if (igc_test_staterr(rx_desc, IGC_RXDEXT_STATERR_LB) && 1530 test_bit(IGC_RING_FLAG_RX_LB_VLAN_BSWAP, &rx_ring->flags)) > 1531 vid = be16_to_cpu(rx_desc->wb.upper.vlan); 1532 else 1533 vid = le16_to_cpu(rx_desc->wb.upper.vlan); 1534 1535 __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vid); 1536 } 1537 } 1538 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[intel-linux-intel-lts:5.4/yocto 15479/18252] drivers/net/ethernet/intel/igc/igc_ptp.c:460:18: sparse: sparse: cast to restricted __le32

by kernel test robot

tree: https://github.com/intel/linux-intel-lts.git 5.4/yocto head: cfef018a5efc728040e938c270bbc68fc8124d33 commit: 12fc406ee6d446e71ab81fc11faa3b2ebe1095c4 [15479/18252] igc: Fix igc_ptp_rx_pktstamp() config: x86_64-randconfig-s022-20210815 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-348-gf0e6938b-dirty # https://github.com/intel/linux-intel-lts/commit/12fc406ee6d446e71ab81fc11... git remote add intel-linux-intel-lts https://github.com/intel/linux-intel-lts.git git fetch --no-tags intel-linux-intel-lts 5.4/yocto git checkout 12fc406ee6d446e71ab81fc11faa3b2ebe1095c4 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/ethernet/intel/igc/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/intel/igc/igc_ptp.c:460:18: sparse: sparse: cast to restricted __le32 drivers/net/ethernet/intel/igc/igc_ptp.c:461:24: sparse: sparse: cast to restricted __le32 drivers/net/ethernet/intel/igc/igc_ptp.c:742:21: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/intel/igc/igc_ptp.c:742:21: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/intel/igc/igc_ptp.c:742:21: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/intel/igc/igc_ptp.c:742:21: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/intel/igc/igc_ptp.c:742:21: sparse: sparse: cast to restricted __be32 drivers/net/ethernet/intel/igc/igc_ptp.c:742:21: sparse: sparse: cast to restricted __be32 vim +460 drivers/net/ethernet/intel/igc/igc_ptp.c 432 433 /** 434 * igc_ptp_rx_pktstamp - Retrieve timestamp from rx packet buffer 435 * @q_vector: Pointer to interrupt specific structure 436 * @va: Pointer to address containing Rx buffer 437 * @skb: Buffer containing timestamp and packet 438 * 439 * This function retrieves the timestamp saved in the beginning of packet 440 * buffer. While two timestamps are available, one in timer0 reference and the 441 * other in timer1 reference, this function considers only the timestamp in 442 * timer0 reference. 443 */ 444 void igc_ptp_rx_pktstamp(struct igc_q_vector *q_vector, u32 *va, 445 struct sk_buff *skb) 446 { 447 struct igc_adapter *adapter = q_vector->adapter; 448 u64 regval; 449 int adjust; 450 451 /* Timestamps are saved in little endian at the beginning of the packet 452 * buffer following the layout: 453 * 454 * DWORD: | 0 | 1 | 2 | 3 | 455 * Field: | Timer1 SYSTIML | Timer1 SYSTIMH | Timer0 SYSTIML | Timer0 SYSTIMH | 456 * 457 * SYSTIML holds the nanoseconds part while SYSTIMH holds the seconds 458 * part of the timestamp. 459 */ > 460 regval = le32_to_cpu(va[2]); 461 regval |= (u64)le32_to_cpu(va[3]) << 32; 462 igc_ptp_systim_to_hwtstamp(adapter, skb_hwtstamps(skb), regval); 463 464 /* Adjust timestamp for the RX latency based on link speed */ 465 switch (adapter->link_speed) { 466 case SPEED_10: 467 adjust = IGC_I225_RX_LATENCY_10; 468 break; 469 case SPEED_100: 470 adjust = IGC_I225_RX_LATENCY_100; 471 break; 472 case SPEED_1000: 473 adjust = IGC_I225_RX_LATENCY_1000; 474 break; 475 case SPEED_2500: 476 adjust = IGC_I225_RX_LATENCY_2500; 477 break; 478 default: 479 adjust = 0; 480 netdev_warn_once(adapter->netdev, "Imprecise timestamp\n"); 481 break; 482 } 483 skb_hwtstamps(skb)->hwtstamp = 484 ktime_sub_ns(skb_hwtstamps(skb)->hwtstamp, adjust); 485 } 486 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[intel-linux-intel-lts:5.4/yocto 14766/18252] drivers/net/ethernet/intel/igc/igc_ptp.c:457:21: sparse: sparse: cast to restricted __be32

by kernel test robot

tree: https://github.com/intel/linux-intel-lts.git 5.4/yocto head: cfef018a5efc728040e938c270bbc68fc8124d33 commit: 23eaaf813799b52b3df39373c4c82d81a0988816 [14766/18252] igc: Add support for PTP getcrosststamp() config: x86_64-randconfig-s022-20210815 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-348-gf0e6938b-dirty # https://github.com/intel/linux-intel-lts/commit/23eaaf813799b52b3df39373c... git remote add intel-linux-intel-lts https://github.com/intel/linux-intel-lts.git git fetch --no-tags intel-linux-intel-lts 5.4/yocto git checkout 23eaaf813799b52b3df39373c4c82d81a0988816 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/ethernet/intel/igc/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/intel/igc/igc_ptp.c:457:21: sparse: sparse: cast to restricted __be32 >> drivers/net/ethernet/intel/igc/igc_ptp.c:457:21: sparse: sparse: cast to restricted __be32 >> drivers/net/ethernet/intel/igc/igc_ptp.c:457:21: sparse: sparse: cast to restricted __be32 >> drivers/net/ethernet/intel/igc/igc_ptp.c:457:21: sparse: sparse: cast to restricted __be32 >> drivers/net/ethernet/intel/igc/igc_ptp.c:457:21: sparse: sparse: cast to restricted __be32 >> drivers/net/ethernet/intel/igc/igc_ptp.c:457:21: sparse: sparse: cast to restricted __be32 vim +457 drivers/net/ethernet/intel/igc/igc_ptp.c 441 442 static void igc_ptm_gather_report(struct igc_adapter *adapter) 443 { 444 struct igc_hw *hw = &adapter->hw; 445 u32 t2_curr_h, t2_curr_l; 446 ktime_t t1, t2_curr; 447 448 t1 = ktime_set(rd32(IGC_PTM_T1_TIM0_H), 449 rd32(IGC_PTM_T1_TIM0_L)); 450 451 t2_curr_l = rd32(IGC_PTM_CURR_T2_L); 452 t2_curr_h = rd32(IGC_PTM_CURR_T2_H); 453 454 /* FIXME: There's an ambiguity on what endianness some PCIe PTM 455 * messages should use. Find a more robust way to handle this. 456 */ > 457 t2_curr_h = be32_to_cpu(t2_curr_h); 458 459 t2_curr = ((s64)t2_curr_h << 32 | t2_curr_l); 460 461 wr32(IGC_PTM_STAT, IGC_PTM_STAT_VALID); 462 463 mutex_lock(&adapter->ptm_time_lock); 464 465 /* Because get_device_system_crosststamp() requires that the 466 * historic timestamp is before the PTM device/host 467 * timestamps, we keep track of the current and previous 468 * snapshot (historic timestamp). 469 */ 470 memcpy(&adapter->prev_snapshot, 471 &adapter->curr_snapshot, sizeof(adapter->prev_snapshot)); 472 ktime_get_snapshot(&adapter->curr_snapshot); 473 474 adapter->ptm_device_time = t1; 475 adapter->ptm_host_time = igc_device_tstamp_to_system(t2_curr); 476 mutex_unlock(&adapter->ptm_time_lock); 477 478 mod_delayed_work(system_wq, &adapter->ptm_report, 479 msecs_to_jiffies(IGC_PTM_CYCLE_TIME_MSECS)); 480 } 481 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[linux-chenxing:msc313_mainlining 24/41] drivers/pinctrl/mstar/pinctrl-msc313.c:1528:5: warning: no previous prototype for 'mstar_pin_config_get'

by kernel test robot

tree: git://github.com/linux-chenxing/linux.git msc313_mainlining head: 57db68128a4c2d6de54743980d3f8d6abd32be5c commit: 02ec8cd4df8a7eba2362bf89ba3ccbd8940ef074 [24/41] pinctrl: mstar: msc313 pinctrl driver config: arm-allyesconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/linux-chenxing/linux/commit/02ec8cd4df8a7eba2362bf89ba... git remote add linux-chenxing git://github.com/linux-chenxing/linux.git git fetch --no-tags linux-chenxing msc313_mainlining git checkout 02ec8cd4df8a7eba2362bf89ba3ccbd8940ef074 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> drivers/pinctrl/mstar/pinctrl-msc313.c:1528:5: warning: no previous prototype for 'mstar_pin_config_get' [-Wmissing-prototypes] 1528 | int mstar_pin_config_get(struct pinctrl_dev *pctldev, | ^~~~~~~~~~~~~~~~~~~~ >> drivers/pinctrl/mstar/pinctrl-msc313.c:1537:5: warning: no previous prototype for 'mstar_pin_config_set' [-Wmissing-prototypes] 1537 | int mstar_pin_config_set(struct pinctrl_dev *pctldev, | ^~~~~~~~~~~~~~~~~~~~ >> drivers/pinctrl/mstar/pinctrl-msc313.c:1550:5: warning: no previous prototype for 'mstar_pin_config_group_get' [-Wmissing-prototypes] 1550 | int mstar_pin_config_group_get(struct pinctrl_dev *pctldev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/pinctrl/mstar/pinctrl-msc313.c:1557:5: warning: no previous prototype for 'mstar_pin_config_group_set' [-Wmissing-prototypes] 1557 | int mstar_pin_config_group_set(struct pinctrl_dev *pctldev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/mstar_pin_config_get +1528 drivers/pinctrl/mstar/pinctrl-msc313.c 1527 > 1528 int mstar_pin_config_get(struct pinctrl_dev *pctldev, 1529 unsigned int pin, 1530 unsigned long *config) 1531 { 1532 struct msc313_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctldev); 1533 1534 return msc313_pinctrl_get_config(pinctrl, pin, config); 1535 } 1536 > 1537 int mstar_pin_config_set(struct pinctrl_dev *pctldev, 1538 unsigned int pin, 1539 unsigned long *configs, 1540 unsigned int num_configs) 1541 { 1542 int i; 1543 struct msc313_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctldev); 1544 1545 for (i = 0; i < num_configs; i++) 1546 mstar_set_config(pinctrl, pin, configs[i]); 1547 return 0; 1548 } 1549 > 1550 int mstar_pin_config_group_get(struct pinctrl_dev *pctldev, 1551 unsigned int selector, 1552 unsigned long *config) 1553 { 1554 return -ENOTSUPP; 1555 } 1556 > 1557 int mstar_pin_config_group_set(struct pinctrl_dev *pctldev, 1558 unsigned int selector, 1559 unsigned long *configs, 1560 unsigned int num_configs) 1561 { 1562 struct msc313_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctldev); 1563 struct group_desc *group = pinctrl_generic_get_group(pctldev, selector); 1564 int i, j, ret; 1565 1566 for (i = 0; i < group->num_pins; i++) { 1567 for (j = 0; j < num_configs; j++) { 1568 ret = mstar_set_config(pinctrl, group->pins[i], configs[j]); 1569 if (ret) 1570 return ret; 1571 } 1572 } 1573 return 0; 1574 } 1575 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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[linux-chenxing:msc313_mainlining 40/41] drivers/rtc/rtc-msc313.c:243:25: error: 'ms_rtc_of_match_table' undeclared here (not in a function); did you mean 'msc313_rtc_of_match_table'?

by kernel test robot

tree: git://github.com/linux-chenxing/linux.git msc313_mainlining head: 57db68128a4c2d6de54743980d3f8d6abd32be5c commit: 37205044bfe9b34ab9f2a65eff3cb2f4c348ee02 [40/41] rtc: Add support for the MSTAR MSC313 RTC config: sh-allmodconfig (attached as .config) compiler: sh4-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/linux-chenxing/linux/commit/37205044bfe9b34ab9f2a65eff... git remote add linux-chenxing git://github.com/linux-chenxing/linux.git git fetch --no-tags linux-chenxing msc313_mainlining git checkout 37205044bfe9b34ab9f2a65eff3cb2f4c348ee02 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=sh SHELL=/bin/bash drivers/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): In file included from drivers/rtc/rtc-msc313.c:13: >> drivers/rtc/rtc-msc313.c:243:25: error: 'ms_rtc_of_match_table' undeclared here (not in a function); did you mean 'msc313_rtc_of_match_table'? 243 | MODULE_DEVICE_TABLE(of, ms_rtc_of_match_table); | ^~~~~~~~~~~~~~~~~~~~~ include/linux/module.h:244:15: note: in definition of macro 'MODULE_DEVICE_TABLE' 244 | extern typeof(name) __mod_##type##__##name##_device_table \ | ^~~~ >> include/linux/module.h:244:21: error: '__mod_of__ms_rtc_of_match_table_device_table' aliased to undefined symbol 'ms_rtc_of_match_table' 244 | extern typeof(name) __mod_##type##__##name##_device_table \ | ^~~~~~ drivers/rtc/rtc-msc313.c:243:1: note: in expansion of macro 'MODULE_DEVICE_TABLE' 243 | MODULE_DEVICE_TABLE(of, ms_rtc_of_match_table); | ^~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA Selected by - SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC - SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC vim +243 drivers/rtc/rtc-msc313.c 238 239 static const struct of_device_id msc313_rtc_of_match_table[] = { 240 { .compatible = "mstar,msc313-rtc" }, 241 { } 242 }; > 243 MODULE_DEVICE_TABLE(of, ms_rtc_of_match_table); 244 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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