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Message-ID: <202501111433.iVcR3vZY-lkp@intel.com>
Date: Sat, 11 Jan 2025 14:40:17 +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: 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: csky-randconfig-002-20250111 (https://download.01.org/0day-ci/archive/20250111/202501111433.iVcR3vZY-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250111/202501111433.iVcR3vZY-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/202501111433.iVcR3vZY-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/linux/device.h:15,
                    from include/linux/sys_soc.h:9,
                    from drivers/gpu/drm/meson/meson_drv.c:16:
   drivers/gpu/drm/meson/meson_drv.c: In function 'meson_drv_pm_suspend':
>> include/drm/drm_print.h:588:42: error: 'struct device' has no member named 'dev'; did you mean 'devt'?
     588 |         dev_##level##type((drm) ? (drm)->dev : NULL, "[drm] " fmt, ##__VA_ARGS__)
         |                                          ^~~
   include/linux/dev_printk.h:110:25: note: in definition of macro 'dev_printk_index_wrap'
     110 |                 _p_func(dev, fmt, ##__VA_ARGS__);                       \
         |                         ^~~
   include/drm/drm_print.h:588:9: note: in expansion of macro 'dev_err'
     588 |         dev_##level##type((drm) ? (drm)->dev : NULL, "[drm] " fmt, ##__VA_ARGS__)
         |         ^~~~
   include/drm/drm_print.h:601:9: note: in expansion of macro '__drm_printk'
     601 |         __drm_printk((drm), err,, "*ERROR* " fmt, ##__VA_ARGS__)
         |         ^~~~~~~~~~~~
   drivers/gpu/drm/meson/meson_drv.c:541:17: note: in expansion of macro 'drm_err'
     541 |                 drm_err(dev, "suspend error: %d", ret);
         |                 ^~~~~~~
--
   In file included from include/linux/device.h:15,
                    from include/linux/sys_soc.h:9,
                    from meson_drv.c:16:
   meson_drv.c: In function 'meson_drv_pm_suspend':
>> include/drm/drm_print.h:588:42: error: 'struct device' has no member named 'dev'; did you mean 'devt'?
     588 |         dev_##level##type((drm) ? (drm)->dev : NULL, "[drm] " fmt, ##__VA_ARGS__)
         |                                          ^~~
   include/linux/dev_printk.h:110:25: note: in definition of macro 'dev_printk_index_wrap'
     110 |                 _p_func(dev, fmt, ##__VA_ARGS__);                       \
         |                         ^~~
   include/drm/drm_print.h:588:9: note: in expansion of macro 'dev_err'
     588 |         dev_##level##type((drm) ? (drm)->dev : NULL, "[drm] " fmt, ##__VA_ARGS__)
         |         ^~~~
   include/drm/drm_print.h:601:9: note: in expansion of macro '__drm_printk'
     601 |         __drm_printk((drm), err,, "*ERROR* " fmt, ##__VA_ARGS__)
         |         ^~~~~~~~~~~~
   meson_drv.c:541:17: note: in expansion of macro 'drm_err'
     541 |                 drm_err(dev, "suspend error: %d", ret);
         |                 ^~~~~~~


vim +588 include/drm/drm_print.h

e820f52577b14c Jim Cromie            2022-09-11  548  
02c9656b2f0d69 Haneen Mohammed       2017-10-17  549  /**
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  550   * DRM_DEV_DEBUG() - Debug output for generic drm code
02c9656b2f0d69 Haneen Mohammed       2017-10-17  551   *
306589856399e1 Douglas Anderson      2021-09-21  552   * NOTE: this is deprecated in favor of drm_dbg_core().
306589856399e1 Douglas Anderson      2021-09-21  553   *
091756bbb1a961 Haneen Mohammed       2017-10-17  554   * @dev: device pointer
091756bbb1a961 Haneen Mohammed       2017-10-17  555   * @fmt: printf() like format string.
02c9656b2f0d69 Haneen Mohammed       2017-10-17  556   */
db87086492581c Joe Perches           2018-03-16  557  #define DRM_DEV_DEBUG(dev, fmt, ...)					\
db87086492581c Joe Perches           2018-03-16  558  	drm_dev_dbg(dev, DRM_UT_CORE, fmt, ##__VA_ARGS__)
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  559  /**
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  560   * DRM_DEV_DEBUG_DRIVER() - Debug output for vendor specific part of the driver
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  561   *
306589856399e1 Douglas Anderson      2021-09-21  562   * NOTE: this is deprecated in favor of drm_dbg() or dev_dbg().
306589856399e1 Douglas Anderson      2021-09-21  563   *
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  564   * @dev: device pointer
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  565   * @fmt: printf() like format string.
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  566   */
db87086492581c Joe Perches           2018-03-16  567  #define DRM_DEV_DEBUG_DRIVER(dev, fmt, ...)				\
db87086492581c Joe Perches           2018-03-16  568  	drm_dev_dbg(dev, DRM_UT_DRIVER,	fmt, ##__VA_ARGS__)
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  569  /**
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  570   * DRM_DEV_DEBUG_KMS() - Debug output for modesetting code
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  571   *
306589856399e1 Douglas Anderson      2021-09-21  572   * NOTE: this is deprecated in favor of drm_dbg_kms().
306589856399e1 Douglas Anderson      2021-09-21  573   *
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  574   * @dev: device pointer
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  575   * @fmt: printf() like format string.
b52817e9de06a3 Mauro Carvalho Chehab 2020-10-27  576   */
db87086492581c Joe Perches           2018-03-16  577  #define DRM_DEV_DEBUG_KMS(dev, fmt, ...)				\
db87086492581c Joe Perches           2018-03-16  578  	drm_dev_dbg(dev, DRM_UT_KMS, fmt, ##__VA_ARGS__)
a18b21929453af Lyude Paul            2018-07-16  579  
fb6c7ab8718eb2 Jani Nikula           2019-12-10  580  /*
fb6c7ab8718eb2 Jani Nikula           2019-12-10  581   * struct drm_device based logging
fb6c7ab8718eb2 Jani Nikula           2019-12-10  582   *
fb6c7ab8718eb2 Jani Nikula           2019-12-10  583   * Prefer drm_device based logging over device or prink based logging.
fb6c7ab8718eb2 Jani Nikula           2019-12-10  584   */
fb6c7ab8718eb2 Jani Nikula           2019-12-10  585  
fb6c7ab8718eb2 Jani Nikula           2019-12-10  586  /* Helper for struct drm_device based logging. */
fb6c7ab8718eb2 Jani Nikula           2019-12-10  587  #define __drm_printk(drm, level, type, fmt, ...)			\
e04d24c4e8062b Luben Tuikov          2023-11-16 @588  	dev_##level##type((drm) ? (drm)->dev : NULL, "[drm] " fmt, ##__VA_ARGS__)
fb6c7ab8718eb2 Jani Nikula           2019-12-10  589  
fb6c7ab8718eb2 Jani Nikula           2019-12-10  590  

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

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