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X-CSE-ConnectionGUID: 3VHWyJcJTh2W+ldApIZ9ZQ== X-CSE-MsgGUID: xrYV/1o/QD+iXv6E/JflkQ== X-IronPort-AV: E=McAfee;i="6800,10657,11719"; a="72919154" X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="72919154" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2026 10:23:21 -0800 X-CSE-ConnectionGUID: 95tWHhanSz2yU5zidUe0Fg== X-CSE-MsgGUID: TVyBRIMbQqWGkKbE6+N9aQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="248898465" Received: from lkp-server01.sh.intel.com (HELO f27a57aa7a36) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 04 Mar 2026 10:23:19 -0800 Received: from kbuild by f27a57aa7a36 with local (Exim 4.98.2) (envelope-from ) id 1vxqsN-000000004Ht-3My0; Wed, 04 Mar 2026 18:23:15 +0000 Date: Thu, 05 Mar 2026 02:22:38 +0800 From: kernel test robot To: Chintan Patel Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Helge Deller , Thomas Zimmermann Subject: drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c:218:23: sparse: sparse: cast to restricted __be32 Message-ID: <202603050230.ONrYuERr-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: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: ecc64d2dc9ff9738d2a896beb68e02c2feaf9a02 commit: bf9ec461a7d1b82bbc3fe110fba9e9533879849d fbdev: omapfb: Make FB_DEVICE dependency optional date: 3 weeks ago config: nios2-randconfig-r112-20260304 (https://download.01.org/0day-ci/archive/20260305/202603050230.ONrYuERr-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 8.5.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260305/202603050230.ONrYuERr-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/202603050230.ONrYuERr-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c:218:23: sparse: sparse: cast to restricted __be32 >> drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c:218:23: sparse: sparse: cast to restricted __be32 >> drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c:218:23: sparse: sparse: cast to restricted __be32 >> drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c:218:23: sparse: sparse: cast to restricted __be32 >> drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c:218:23: sparse: sparse: cast to restricted __be32 >> drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c:218:23: sparse: sparse: cast to restricted __be32 vim +218 drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c f76ee892a99e68 Tomi Valkeinen 2015-12-09 210 f76ee892a99e68 Tomi Valkeinen 2015-12-09 211 static int panel_enabled(struct panel_drv_data *ddata) f76ee892a99e68 Tomi Valkeinen 2015-12-09 212 { f76ee892a99e68 Tomi Valkeinen 2015-12-09 213 u32 disp_status; f76ee892a99e68 Tomi Valkeinen 2015-12-09 214 int enabled; f76ee892a99e68 Tomi Valkeinen 2015-12-09 215 f76ee892a99e68 Tomi Valkeinen 2015-12-09 216 acx565akm_read(ddata, MIPID_CMD_READ_DISP_STATUS, f76ee892a99e68 Tomi Valkeinen 2015-12-09 217 (u8 *)&disp_status, 4); f76ee892a99e68 Tomi Valkeinen 2015-12-09 @218 disp_status = __be32_to_cpu(disp_status); f76ee892a99e68 Tomi Valkeinen 2015-12-09 219 enabled = (disp_status & (1 << 17)) && (disp_status & (1 << 10)); f76ee892a99e68 Tomi Valkeinen 2015-12-09 220 dev_dbg(&ddata->spi->dev, f76ee892a99e68 Tomi Valkeinen 2015-12-09 221 "LCD panel %senabled by bootloader (status 0x%04x)\n", f76ee892a99e68 Tomi Valkeinen 2015-12-09 222 enabled ? "" : "not ", disp_status); f76ee892a99e68 Tomi Valkeinen 2015-12-09 223 return enabled; f76ee892a99e68 Tomi Valkeinen 2015-12-09 224 } f76ee892a99e68 Tomi Valkeinen 2015-12-09 225 :::::: The code at line 218 was first introduced by commit :::::: f76ee892a99e68b55402b8d4b8aeffcae2aff34d omapfb: copy omapdss & displays for omapfb :::::: TO: Tomi Valkeinen :::::: CC: Tomi Valkeinen -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki