Re: [PATCH 2/2] drm: remove driver date from struct drm_driver and all drivers

[Jani Nikula <jani.nikula@xxxxxxxxx>]

On Fri, 25 Oct 2024, kernel test robot <lkp@xxxxxxxxx> wrote:
> Hi Jani,
>
> kernel test robot noticed the following build warnings:
>
> [auto build test WARNING on drm-misc/drm-misc-next]
> [also build test WARNING on next-20241024]
> [cannot apply to drm-exynos/exynos-drm-next shawnguo/for-next 
> drm-xe/drm-xe-next linus/master v6.12-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/Jani-Nikula/drm-remove-driver-date-from-struct-drm_driver-and-all-drivers/20241025-002344
> base:   git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
> patch link:    
> https://lore.kernel.org/r/20241024162240.2398664-2-jani.nikula%40intel.com
> patch subject: [PATCH 2/2] drm: remove driver date from struct drm_driver and 
> all drivers
> config: i386-buildonly-randconfig-004-20241025 
> (https://download.01.org/0day-ci/archive/20241025/202410251351.r16zfufe-lkp@xxxxxxxxx/config)
> compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
> reproduce (this is a W=1 build): 
> (https://download.01.org/0day-ci/archive/20241025/202410251351.r16zfufe-lkp@xxxxxxxxx/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@xxxxxxxxx>
> | Closes: 
> https://lore.kernel.org/oe-kbuild-all/202410251351.r16zfufe-lkp@xxxxxxxxx/
>
> All warnings (new ones prefixed by >>):
>
>    drivers/accel/qaic/qaic_drv.c:211:10: error: 'const struct drm_driver' has 
> no member named 'date'
>      211 |         .date                   = "20190618",
>          |          ^~~~
>>> drivers/accel/qaic/qaic_drv.c:211:35: warning: initialization of 'unsigned 
>>> int' from 'char *' makes integer from pointer without a cast 
>>> [-Wint-conversion]
>      211 |         .date                   = "20190618",
>          |                                   ^~~~~~~~~~
>    drivers/accel/qaic/qaic_drv.c:211:35: note: (near initialization for 
> 'qaic_accel_driver.driver_features')
>    drivers/accel/qaic/qaic_drv.c:211:35: warning: initialized field 
> overwritten [-Woverride-init]
>    drivers/accel/qaic/qaic_drv.c:211:35: note: (near initialization for 
> 'qaic_accel_driver.driver_features')

Hrmh, looks like I missed all of drivers/accel, I'll send an update
later.

BR,
Jani.


>
>
> vim +211 drivers/accel/qaic/qaic_drv.c
>
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  205  
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  206  static const struct drm_driver 
> qaic_accel_driver = {
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  207   .driver_features        = 
> DRIVER_GEM | DRIVER_COMPUTE_ACCEL,
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  208  
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  209   .name                   = 
> QAIC_NAME,
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  210   .desc                   = 
> QAIC_DESC,
> c501ca23a6a306 Jeffrey Hugo 2023-03-27 @211   .date                   = 
> "20190618",
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  212  
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  213   .fops                   = 
> &qaic_accel_fops,
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  214   .open                   = 
> qaic_open,
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  215   .postclose              = 
> qaic_postclose,
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  216  
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  217   .ioctls                 = 
> qaic_drm_ioctls,
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  218   .num_ioctls             = 
> ARRAY_SIZE(qaic_drm_ioctls),
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  219   .gem_prime_import       = 
> qaic_gem_prime_import,
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  220  };
> c501ca23a6a306 Jeffrey Hugo 2023-03-27  221  

-- 
Jani Nikula, Intel