[PATCH 01/28] [NOT FOR REVIEW] drm: color pipeline base work

kernel test robot lkp at intel.com
Tue Feb 13 21:15:51 UTC 2024


Hi Uma,

kernel test robot noticed the following build warnings:

[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on drm/drm-next next-20240213]
[cannot apply to drm-intel/for-linux-next drm-intel/for-linux-next-fixes linus/master v6.8-rc4]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Uma-Shankar/drm-color-pipeline-base-work/20240213-144544
base:   git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
patch link:    https://lore.kernel.org/r/20240213064835.139464-2-uma.shankar%40intel.com
patch subject: [PATCH 01/28] [NOT FOR REVIEW] drm: color pipeline base work
config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20240214/202402140432.nUFiOWYE-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240214/202402140432.nUFiOWYE-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 at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202402140432.nUFiOWYE-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/drm_colorop.c:268: warning: Function parameter or struct member 'type' not described in 'drm_get_colorop_curve_1d_type_name'
   drivers/gpu/drm/drm_colorop.c:268: warning: Excess function parameter 'range' description in 'drm_get_colorop_curve_1d_type_name'


vim +268 drivers/gpu/drm/drm_colorop.c

   259	
   260	/**
   261	 * drm_get_colorop_curve_1d_type_name - return a string for 1D curve type
   262	 * @range: 1d curve type to compute name of
   263	 *
   264	 * In contrast to the other drm_get_*_name functions this one here returns a
   265	 * const pointer and hence is threadsafe.
   266	 */
   267	const char *drm_get_colorop_curve_1d_type_name(enum drm_colorop_curve_1d_type type)
 > 268	{
   269		if (WARN_ON(type >= ARRAY_SIZE(colorop_curve_1d_type_name)))
   270			return "unknown";
   271	
   272		return colorop_curve_1d_type_name[type];
   273	}
   274	

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