Hi Aman, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.13-rc7 next-20210622] [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/Aman-Jain/This-patch-replaces-al... base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git a96bfed64c8986d6404e553f18203cae1f5ac7e6 config: powerpc64-randconfig-r001-20210622 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project b3634d3e88b7f26534a5057bff182b7dced584fc) 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 powerpc64 cross compiling tool for clang build # apt-get install binutils-powerpc64-linux-gnu # https://github.com/0day-ci/linux/commit/ca9c5b613cf15d038d10e80c402b78e59... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Aman-Jain/This-patch-replaces-all-the-instances-of-dev_info-with-drm_info/20210622-151557 git checkout ca9c5b613cf15d038d10e80c402b78e5925fc31e # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc64 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 drivers/gpu/drm/radeon/radeon_drv.c:33: In file included from include/linux/compat.h:14: In file included from include/linux/sem.h:5: In file included from include/uapi/linux/sem.h:5: In file included from include/linux/ipc.h:5: In file included from include/linux/spinlock.h:51: In file included from include/linux/preempt.h:11: In file included from include/linux/list.h:9: In file included from include/linux/kernel.h:12: In file included from include/linux/bitops.h:32: In file included from arch/powerpc/include/asm/bitops.h:62: arch/powerpc/include/asm/barrier.h:49:9: warning: '__lwsync' macro redefined [-Wmacro-redefined] #define __lwsync() __asm__ __volatile__ (stringify_in_c(LWSYNC) : : :"memory") ^ <built-in>:309:9: note: previous definition is here #define __lwsync __builtin_ppc_lwsync ^ drm_info(&pdev->dev, ^~~~~~~~~~~~~~~~~~~~ include/drm/drm_print.h:416:2: note: expanded from macro 'drm_info' __drm_printk((drm), info,, fmt, ##__VA_ARGS__) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/drm/drm_print.h:412:27: note: expanded from macro '__drm_printk' dev_##level##type((drm)->dev, "[drm] " fmt, ##__VA_ARGS__) ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:118:12: note: expanded from macro 'dev_info' _dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__) ^~~ drivers/gpu/drm/radeon/radeon_drv.c:324:4: error: no member named 'dev' in 'struct device' drm_info(&pdev->dev, ^~~~~~~~~~~~~~~~~~~~ include/drm/drm_print.h:416:2: note: expanded from macro 'drm_info' __drm_printk((drm), info,, fmt, ##__VA_ARGS__) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/drm/drm_print.h:412:27: note: expanded from macro '__drm_printk' dev_##level##type((drm)->dev, "[drm] " fmt, ##__VA_ARGS__) ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:118:12: note: expanded from macro 'dev_info' _dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__) ^~~ 1 warning and 2 errors generated. vim +312 drivers/gpu/drm/radeon/radeon_drv.c 292 293 static int radeon_pci_probe(struct pci_dev *pdev, 294 const struct pci_device_id *ent) 295 { 296 unsigned long flags = 0; 297 struct drm_device *dev; 298 int ret; 299 300 if (!ent) 301 return -ENODEV; /* Avoid NULL-ptr deref in drm_get_pci_dev */ 302 303 flags = ent->driver_data; 304 305 if (!radeon_si_support) { 306 switch (flags & RADEON_FAMILY_MASK) { 307 case CHIP_TAHITI: 308 case CHIP_PITCAIRN: 309 case CHIP_VERDE: 310 case CHIP_OLAND: 311 case CHIP_HAINAN: 313 "SI support disabled by module param\n"); 314 return -ENODEV; 315 } 316 } 317 if (!radeon_cik_support) { 318 switch (flags & RADEON_FAMILY_MASK) { 319 case CHIP_KAVERI: 320 case CHIP_BONAIRE: 321 case CHIP_HAWAII: 322 case CHIP_KABINI: 323 case CHIP_MULLINS: 324 drm_info(&pdev->dev, 325 "CIK support disabled by module param\n"); 326 return -ENODEV; 327 } 328 } 329 330 if (vga_switcheroo_client_probe_defer(pdev)) 331 return -EPROBE_DEFER; 332 333 /* Get rid of things like offb */ 334 ret = drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "radeondrmfb"); 335 if (ret) 336 return ret; 337 338 dev = drm_dev_alloc(&kms_driver, &pdev->dev); 339 if (IS_ERR(dev)) 340 return PTR_ERR(dev); 341 342 ret = pci_enable_device(pdev); 343 if (ret) 344 goto err_free; 345 346 pci_set_drvdata(pdev, dev); 347 348 if (pci_find_capability(pdev, PCI_CAP_ID_AGP)) 349 dev->agp = drm_agp_init(dev); 350 if (dev->agp) { 351 dev->agp->agp_mtrr = arch_phys_wc_add( 352 dev->agp->agp_info.aper_base, 353 dev->agp->agp_info.aper_size * 354 1024 * 1024); 355 } 356 357 ret = drm_dev_register(dev, ent->driver_data); 358 if (ret) 359 goto err_agp; 360 361 return 0; 362 363 err_agp: 364 if (dev->agp) 365 arch_phys_wc_del(dev->agp->agp_mtrr); 366 kfree(dev->agp); 367 pci_disable_device(pdev); 368 err_free: 369 drm_dev_put(dev); 370 return ret; 371 } 372 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org