[Intel-gfx] [PATCH] drm/i915/perf: make oa format tables const

[Jani Nikula]

On Wed, 13 Jun 2018, Lionel Landwerlin <lionel.g.landwerlin at intel.com> wrote:
> On 13/06/18 12:49, Jani Nikula wrote:
>> No reason not to be const.
>>
>> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
>
> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>

Pushed to dinq, thanks for the review.

BR,
Jani.

>
>> ---
>>   drivers/gpu/drm/i915/i915_perf.c | 4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
>> index 881a992305ec..447407fee3b8 100644
>> --- a/drivers/gpu/drm/i915/i915_perf.c
>> +++ b/drivers/gpu/drm/i915/i915_perf.c
>> @@ -315,7 +315,7 @@ static u32 i915_oa_max_sample_rate = 100000;
>>    * code assumes all reports have a power-of-two size and ~(size - 1) can
>>    * be used as a mask to align the OA tail pointer.
>>    */
>> -static struct i915_oa_format hsw_oa_formats[I915_OA_FORMAT_MAX] = {
>> +static const struct i915_oa_format hsw_oa_formats[I915_OA_FORMAT_MAX] = {
>>   	[I915_OA_FORMAT_A13]	    = { 0, 64 },
>>   	[I915_OA_FORMAT_A29]	    = { 1, 128 },
>>   	[I915_OA_FORMAT_A13_B8_C8]  = { 2, 128 },
>> @@ -326,7 +326,7 @@ static struct i915_oa_format hsw_oa_formats[I915_OA_FORMAT_MAX] = {
>>   	[I915_OA_FORMAT_C4_B8]	    = { 7, 64 },
>>   };
>>   
>> -static struct i915_oa_format gen8_plus_oa_formats[I915_OA_FORMAT_MAX] = {
>> +static const struct i915_oa_format gen8_plus_oa_formats[I915_OA_FORMAT_MAX] = {
>>   	[I915_OA_FORMAT_A12]		    = { 0, 64 },
>>   	[I915_OA_FORMAT_A12_B8_C8]	    = { 2, 128 },
>>   	[I915_OA_FORMAT_A32u40_A4u32_B8_C8] = { 5, 256 },
>
>

-- 
Jani Nikula, Intel Open Source Graphics Center