[kbuild-all] [dlemoal-libata:ata-msg 34/61] drivers/ata/sata_fsl.c:316:17: error: passing argument 2 of '_dev_printk' from incompatible pointer type

tree: git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git ata-msg head: 7d6ff0ace26c7e7f01d532d244de0b9811765f47 commit: efab2a8f108886fa8d2d0108941bb1ccb36f8526 [34/61] sata_fsl: move DPRINTK to ata debugging config: powerpc-mpc837x_rdb_defconfig (https://download.01.org/0day-ci/archive/20211208/202112081937.KKQZRXYI-lk...) compiler: powerpc-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://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git/commit... git remote add dlemoal-libata git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git git fetch --no-tags dlemoal-libata ata-msg git checkout efab2a8f108886fa8d2d0108941bb1ccb36f8526 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from include/linux/device.h:15, from include/linux/platform_device.h:13, from drivers/ata/sata_fsl.c:15: drivers/ata/sata_fsl.c: In function 'fsl_sata_set_irq_coalescing': 316 | dev_dbg(&host->dev, "interrupt coalescing, count = 0x%x, ticks = %x\n", | ^~~~~~~~~~ | | | struct device ** include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk' 129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \ | ^~~ drivers/ata/sata_fsl.c:316:9: note: in expansion of macro 'dev_dbg' 316 | dev_dbg(&host->dev, "interrupt coalescing, count = 0x%x, ticks = %x\n", | ^~~~~~~ include/linux/dev_printk.h:41:58: note: expected 'const struct device *' but argument is of type 'struct device **' 41 | void _dev_printk(const char *level, const struct device *dev, | ~~~~~~~~~~~~~~~~~~~~~^~~ drivers/ata/sata_fsl.c:318:17: error: passing argument 2 of '_dev_printk' from incompatible pointer type [-Werror=incompatible-pointer-types] 318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n", | ^~~~~~~~~~ | | | struct device ** include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk' 129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \ | ^~~ drivers/ata/sata_fsl.c:318:9: note: in expansion of macro 'dev_dbg' 318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n", | ^~~~~~~ include/linux/dev_printk.h:41:58: note: expected 'const struct device *' but argument is of type 'struct device **' 41 | void _dev_printk(const char *level, const struct device *dev, | ~~~~~~~~~~~~~~~~~~~~~^~~ drivers/ata/sata_fsl.c:318:29: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'void *' [-Wformat=] 318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:129:41: note: in definition of macro 'dev_printk' 129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \ | ^~~ include/linux/dev_printk.h:163:45: note: in expansion of macro 'dev_fmt' 163 | dev_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__); \ | ^~~~~~~ drivers/ata/sata_fsl.c:318:9: note: in expansion of macro 'dev_dbg' 318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n", | ^~~~~~~ drivers/ata/sata_fsl.c:318:65: note: format string is defined here 318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n", | ~^ | | | unsigned int | %p In file included from include/linux/device.h:15, from include/linux/platform_device.h:13, from drivers/ata/sata_fsl.c:15: drivers/ata/sata_fsl.c: In function 'sata_fsl_init_controller': 1361 | ata_port_dbg(ap, "icc = 0x%x\n", ioread32(hcr_base + ICC)); | ^~ include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk' 129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \ | ^~~ include/linux/libata.h:1502:9: note: in expansion of macro 'dev_dbg' 1502 | dev_dbg(&ap->tdev, "%s: " fmt, __func__, ##__VA_ARGS__) | ^~~~~~~ drivers/ata/sata_fsl.c:1361:9: note: in expansion of macro 'ata_port_dbg' 1361 | ata_port_dbg(ap, "icc = 0x%x\n", ioread32(hcr_base + ICC)); | ^~~~~~~~~~~~ drivers/ata/sata_fsl.c:1361:22: note: each undeclared identifier is reported only once for each function it appears in 1361 | ata_port_dbg(ap, "icc = 0x%x\n", ioread32(hcr_base + ICC)); | ^~ include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk' 129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \ | ^~~ include/linux/libata.h:1502:9: note: in expansion of macro 'dev_dbg' 1502 | dev_dbg(&ap->tdev, "%s: " fmt, __func__, ##__VA_ARGS__) | ^~~~~~~ drivers/ata/sata_fsl.c:1361:9: note: in expansion of macro 'ata_port_dbg' 1361 | ata_port_dbg(ap, "icc = 0x%x\n", ioread32(hcr_base + ICC)); | ^~~~~~~~~~~~ drivers/ata/sata_fsl.c: At top level: drivers/ata/sata_fsl.c:1399:22: warning: initialized field overwritten [-Woverride-init] 1399 | .can_queue = SATA_FSL_QUEUE_DEPTH, | ^~~~~~~~~~~~~~~~~~~~ drivers/ata/sata_fsl.c:1399:22: note: (near initialization for 'sata_fsl_sht.can_queue') In file included from include/linux/device.h:15, from include/linux/platform_device.h:13, from drivers/ata/sata_fsl.c:15: drivers/ata/sata_fsl.c: In function 'sata_fsl_probe': drivers/ata/sata_fsl.c:1470:22: error: 'ap' undeclared (first use in this function); did you mean 'up'? 1470 | ata_port_dbg(ap, "@reset i/o = 0x%x\n", ioread32(csr_base + TRANSCFG)); | ^~ include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk' 129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \ | ^~~ include/linux/libata.h:1502:9: note: in expansion of macro 'dev_dbg' 1502 | dev_dbg(&ap->tdev, "%s: " fmt, __func__, ##__VA_ARGS__) | ^~~~~~~ drivers/ata/sata_fsl.c:1470:9: note: in expansion of macro 'ata_port_dbg' 1470 | ata_port_dbg(ap, "@reset i/o = 0x%x\n", ioread32(csr_base + TRANSCFG)); | ^~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/_dev_printk +316 drivers/ata/sata_fsl.c 290 291 static void fsl_sata_set_irq_coalescing(struct ata_host *host, 292 unsigned int count, unsigned int ticks) 293 { 294 struct sata_fsl_host_priv *host_priv = host->private_data; 295 void __iomem *hcr_base = host_priv->hcr_base; 296 unsigned long flags; 297 298 if (count > ICC_MAX_INT_COUNT_THRESHOLD) 299 count = ICC_MAX_INT_COUNT_THRESHOLD; 300 else if (count < ICC_MIN_INT_COUNT_THRESHOLD) 301 count = ICC_MIN_INT_COUNT_THRESHOLD; 302 303 if (ticks > ICC_MAX_INT_TICKS_THRESHOLD) 304 ticks = ICC_MAX_INT_TICKS_THRESHOLD; 305 else if ((ICC_MIN_INT_TICKS_THRESHOLD == ticks) && 306 (count > ICC_MIN_INT_COUNT_THRESHOLD)) 307 ticks = ICC_SAFE_INT_TICKS; 308 309 spin_lock_irqsave(&host->lock, flags); 310 iowrite32((count << 24 | ticks), hcr_base + ICC); 311 312 intr_coalescing_count = count; 313 intr_coalescing_ticks = ticks; 314 spin_unlock_irqrestore(&host->lock, flags); 315 317 intr_coalescing_count, intr_coalescing_ticks); 318 dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n", 319 hcr_base, ioread32(hcr_base + ICC)); 320 } 321 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org