Re: [PATCH -next] drm/hyperv: Remove unused variable

[Pu Lehui <pulehui@huawei.com>]

On 2021/6/9 15:46, Thomas Zimmermann wrote:
> Hi
> 
> Am 09.06.21 um 04:49 schrieb Pu Lehui:
>> Fixes gcc '-Wunused-const-variable' warning:
>>    drivers/gpu/drm/hyperv/hyperv_drm_modeset.c:152:23: warning:
>>      'hyperv_modifiers' defined but not used [-Wunused-const-variable=]
>>
>> Signed-off-by: Pu Lehui <pulehui@huawei.com>
>> ---
>>   drivers/gpu/drm/hyperv/hyperv_drm_modeset.c | 5 -----
>>   1 file changed, 5 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c 
>> b/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
>> index 02718e3e859e..3f83493909e6 100644
>> --- a/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
>> +++ b/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
>> @@ -149,11 +149,6 @@ static const uint32_t hyperv_formats[] = {
>>       DRM_FORMAT_XRGB8888,
>>   };
>> -static const uint64_t hyperv_modifiers[] = {
>> -    DRM_FORMAT_MOD_LINEAR,
>> -    DRM_FORMAT_MOD_INVALID
>> -};
> 
> This constant should rather be used in the call to 
> drm_simple_display_pipe_init(). [1]
> 
> Best regards
> Thomas
> 
> [1] 
> https://cgit.freedesktop.org/drm/drm-misc/tree/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c#n161 
> 
> 
> 
>> -
>>   static inline int hyperv_pipe_init(struct hyperv_drm_device *hv)
>>   {
>>       int ret;
>>
> 
Hi Thomas,

Thanks for your suggestion, I will fix it in v2.

Best regards
Lehui