tree: https://android.googlesource.com/kernel/goldfish android-3.18 head: 03c65f790cc49ff38432f8c39f3cd1320fcb1f2a commit: dc29f368658a96818bc9c602b0f160e603a0d4a6 [442/460] mmc: sdhci-of-esdhc: add/remove some quirks according to vendor version config: powerpc-buildonly-randconfig-r005-20210812 (attached as .config) compiler: powerpc-linux-gcc (GCC) 10.3.0 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 git remote add android-goldfish https://android.googlesource.com/kernel/goldfish git fetch --no-tags android-goldfish android-3.18 git checkout dc29f368658a96818bc9c602b0f160e603a0d4a6 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash M=drivers/mmc/host 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 arch/powerpc/include/asm/elf.h:12, from include/linux/elf.h:4, from include/linux/module.h:14, from drivers/mmc/host/sdhci-of-esdhc.c:20: include/linux/sched.h:1067:1: warning: type qualifiers ignored on function return type [-Wignored-qualifiers] 1067 | const struct sched_group_energy * const(*sched_domain_energy_f)(int cpu); | ^~~~~ drivers/mmc/host/sdhci-of-esdhc.c: In function 'sdhci_esdhc_probe': 361 | if (esdhc->vendor_ver == VENDOR_V_22) | ^~ drivers/mmc/host/sdhci-of-esdhc.c:364:11: error: invalid use of undefined type 'struct sdhci_esdhc' 364 | if (esdhc->vendor_ver > VENDOR_V_22) | ^~ vim +361 drivers/mmc/host/sdhci-of-esdhc.c 342 343 static int sdhci_esdhc_probe(struct platform_device *pdev) 344 { 345 struct sdhci_host *host; 346 struct device_node *np; 347 struct sdhci_pltfm_host *pltfm_host; 348 struct sdhci_esdhc *esdhc; 349 int ret; 350 351 host = sdhci_pltfm_init(pdev, &sdhci_esdhc_pdata, 0); 352 if (IS_ERR(host)) 353 return PTR_ERR(host); 354 355 sdhci_get_of_property(pdev); 356 357 np = pdev->dev.of_node; 358 359 pltfm_host = sdhci_priv(host); 360 esdhc = pltfm_host->priv; 362 host->quirks2 |= SDHCI_QUIRK2_HOST_NO_CMD23; 363 364 if (esdhc->vendor_ver > VENDOR_V_22) 365 host->quirks &= ~SDHCI_QUIRK_NO_BUSY_IRQ; 366 367 if (of_device_is_compatible(np, "fsl,p2020-esdhc")) { 368 /* 369 * Freescale messed up with P2020 as it has a non-standard 370 * host control register 371 */ 372 host->quirks2 |= SDHCI_QUIRK2_BROKEN_HOST_CONTROL; 373 } 374 375 /* call to generic mmc_of_parse to support additional capabilities */ 376 mmc_of_parse(host->mmc); 377 mmc_of_parse_voltage(np, &host->ocr_mask); 378 379 ret = sdhci_add_host(host); 380 if (ret) 381 sdhci_pltfm_free(pdev); 382 383 return ret; 384 } 385 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org