linux-kernel - Re: [PATCH 03/11] drm: meson: add S4 compatible for DRM driver

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Message-ID: <202501111505.wNSI9zrC-lkp@intel.com>
Date: Sat, 11 Jan 2025 15:47:10 +0800
From: kernel test robot <lkp@...el.com>
To: Ao Xu via B4 Relay <devnull+ao.xu.amlogic.com@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Kevin Hilman <khilman@...libre.com>,
	Jerome Brunet <jbrunet@...libre.com>,
	Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	dri-devel@...ts.freedesktop.org, linux-amlogic@...ts.infradead.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, Ao Xu <ao.xu@...ogic.com>
Subject: Re: [PATCH 03/11] drm: meson: add S4 compatible for DRM driver

Hi Ao,

kernel test robot noticed the following build errors:

[auto build test ERROR on 6ecd20965bdc21b265a0671ccf36d9ad8043f5ab]

url:    https://github.com/intel-lab-lkp/linux/commits/Ao-Xu-via-B4-Relay/dt-bindings-display-meson-dw-hdmi-Add-compatible-for-S4-HDMI-controller/20250110-134113
base:   6ecd20965bdc21b265a0671ccf36d9ad8043f5ab
patch link:    https://lore.kernel.org/r/20250110-drm-s4-v1-3-cbc2d5edaae8%40amlogic.com
patch subject: [PATCH 03/11] drm: meson: add S4 compatible for DRM driver
config: arm64-randconfig-002-20250111 (https://download.01.org/0day-ci/archive/20250111/202501111505.wNSI9zrC-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project f5cd181ffbb7cb61d582fe130d46580d5969d47a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250111/202501111505.wNSI9zrC-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501111505.wNSI9zrC-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/meson/meson_drv.c:541:3: error: no member named 'dev' in 'struct device'; did you mean 'devt'?
     541 |                 drm_err(dev, "suspend error: %d", ret);
         |                 ^
   include/drm/drm_print.h:601:2: note: expanded from macro 'drm_err'
     601 |         __drm_printk((drm), err,, "*ERROR* " fmt, ##__VA_ARGS__)
         |         ^
   include/drm/drm_print.h:588:35: note: expanded from macro '__drm_printk'
     588 |         dev_##level##type((drm) ? (drm)->dev : NULL, "[drm] " fmt, ##__VA_ARGS__)
         |                                          ^
   include/linux/device.h:794:10: note: 'devt' declared here
     794 |         dev_t                   devt;   /* dev_t, creates the sysfs "dev" */
         |                                 ^
   1 error generated.


vim +541 drivers/gpu/drm/meson/meson_drv.c

   530	
   531	static int __maybe_unused meson_drv_pm_suspend(struct device *dev)
   532	{
   533		int ret;
   534		struct meson_drm *priv = dev_get_drvdata(dev);
   535	
   536		if (!priv)
   537			return 0;
   538	
   539		ret = drm_mode_config_helper_suspend(priv->drm);
   540		if (unlikely(ret)) {
 > 541			drm_err(dev, "suspend error: %d", ret);
   542			return ret;
   543		}
   544	
   545		meson_setup_clk(priv, false);
   546	
   547		return ret;
   548	}
   549	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki