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X-CSE-ConnectionGUID: iVeAACvsTuq0NqBPwRdV5Q== X-CSE-MsgGUID: el+MGqR6Qk+KMrO2xeVWwQ== X-IronPort-AV: E=McAfee;i="6800,10657,11679"; a="81826177" X-IronPort-AV: E=Sophos;i="6.21,247,1763452800"; d="scan'208";a="81826177" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jan 2026 17:51:30 -0800 X-CSE-ConnectionGUID: qX8soPd/Tcui4uVdWX75Hw== X-CSE-MsgGUID: oDHDaic4SGWyE6bJmYFtbg== X-ExtLoop1: 1 Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 22 Jan 2026 17:51:28 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vj6Kb-00000000TQ2-2sLD; Fri, 23 Jan 2026 01:51:25 +0000 Date: Fri, 23 Jan 2026 09:51:00 +0800 From: kernel test robot To: Chintan Patel Cc: oe-kbuild-all@lists.linux.dev, Helge Deller , Andy Shevchenko , Thomas Zimmermann Subject: [linux-next:master 4572/9290] drivers/staging/fbtft/fbtft-core.c:368:16: error: no member named 'dev' in 'struct fb_info' Message-ID: <202601230916.VpgbAIF5-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Hi Chintan, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: a0c666c25aeefd16f4b088c6549a6fb6b65a8a1d commit: bc9f9cb85a7d49e8d58ab326cb56616166201940 [4572/9290] staging: fbtft: Make FB_DEVICE dependency optional config: powerpc64-randconfig-r053-20260123 (https://download.01.org/0day-ci/archive/20260123/202601230916.VpgbAIF5-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9b8addffa70cee5b2acc5454712d9cf78ce45710) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260123/202601230916.VpgbAIF5-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202601230916.VpgbAIF5-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/staging/fbtft/fbtft-core.c:368:16: error: no member named 'dev' in 'struct fb_info' 368 | dev_dbg(info->dev, | ~~~~ ^ drivers/staging/fbtft/fbtft-core.c:394:16: error: no member named 'dev' in 'struct fb_info' 394 | dev_dbg(info->dev, "%s(blank=%d)\n", | ~~~~ ^ drivers/staging/fbtft/fbtft-core.c:796:20: error: no member named 'dev' in 'struct fb_info' 796 | dev_info(fb_info->dev, | ~~~~~~~ ^ 3 errors generated. vim +368 drivers/staging/fbtft/fbtft-core.c c296d5f9957c03 Thomas Petazzoni 2014-12-31 360 1ba539d53b2de2 Bhanusree Pola 2019-02-25 361 static int fbtft_fb_setcolreg(unsigned int regno, unsigned int red, 1ba539d53b2de2 Bhanusree Pola 2019-02-25 362 unsigned int green, unsigned int blue, 1ba539d53b2de2 Bhanusree Pola 2019-02-25 363 unsigned int transp, struct fb_info *info) c296d5f9957c03 Thomas Petazzoni 2014-12-31 364 { 1c41494adf7aa6 Ming Yang 2016-07-17 365 unsigned int val; c296d5f9957c03 Thomas Petazzoni 2014-12-31 366 int ret = 1; c296d5f9957c03 Thomas Petazzoni 2014-12-31 367 b38c760ab0e1d7 Madhusudhanan Ravindran 2015-06-01 @368 dev_dbg(info->dev, c296d5f9957c03 Thomas Petazzoni 2014-12-31 369 "%s(regno=%u, red=0x%X, green=0x%X, blue=0x%X, trans=0x%X)\n", c296d5f9957c03 Thomas Petazzoni 2014-12-31 370 __func__, regno, red, green, blue, transp); c296d5f9957c03 Thomas Petazzoni 2014-12-31 371 c296d5f9957c03 Thomas Petazzoni 2014-12-31 372 switch (info->fix.visual) { c296d5f9957c03 Thomas Petazzoni 2014-12-31 373 case FB_VISUAL_TRUECOLOR: c296d5f9957c03 Thomas Petazzoni 2014-12-31 374 if (regno < 16) { c296d5f9957c03 Thomas Petazzoni 2014-12-31 375 u32 *pal = info->pseudo_palette; c296d5f9957c03 Thomas Petazzoni 2014-12-31 376 c296d5f9957c03 Thomas Petazzoni 2014-12-31 377 val = chan_to_field(red, &info->var.red); c296d5f9957c03 Thomas Petazzoni 2014-12-31 378 val |= chan_to_field(green, &info->var.green); c296d5f9957c03 Thomas Petazzoni 2014-12-31 379 val |= chan_to_field(blue, &info->var.blue); c296d5f9957c03 Thomas Petazzoni 2014-12-31 380 c296d5f9957c03 Thomas Petazzoni 2014-12-31 381 pal[regno] = val; c296d5f9957c03 Thomas Petazzoni 2014-12-31 382 ret = 0; c296d5f9957c03 Thomas Petazzoni 2014-12-31 383 } c296d5f9957c03 Thomas Petazzoni 2014-12-31 384 break; c296d5f9957c03 Thomas Petazzoni 2014-12-31 385 } c296d5f9957c03 Thomas Petazzoni 2014-12-31 386 return ret; c296d5f9957c03 Thomas Petazzoni 2014-12-31 387 } c296d5f9957c03 Thomas Petazzoni 2014-12-31 388 :::::: The code at line 368 was first introduced by commit :::::: b38c760ab0e1d7e051f13e31771514b5809de222 staging: fbtft: replace fbtft_dev_dbg with standard dev_dbg call :::::: TO: Madhusudhanan Ravindran :::::: CC: Greg Kroah-Hartman -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki