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drm/amdgpu: fix errors in comments. 

Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Xie 2017-05-08 13:41:11 -04:00 committed by Alex Deucher
parent 67fb56a6dd
commit ea81a173ff
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -480,9 +480,8 @@ void amdgpu_doorbell_get_kfd_info(struct amdgpu_device *adev,
/*
* amdgpu_wb_*()
* Writeback is the the method by which the the GPU updates special pages
* in memory with the status of certain GPU events (fences, ring pointers,
* etc.).
* Writeback is the method by which GPU updates special pages in memory
* with the status of certain GPU events (fences, ring pointers,etc.).
*/
/**
@ -508,7 +507,7 @@ static void amdgpu_wb_fini(struct amdgpu_device *adev)
*
* @adev: amdgpu_device pointer
*
* Disables Writeback and frees the Writeback memory (all asics).
* Initialize writeback and allocates writeback memory (all asics).
* Used at driver startup.
* Returns 0 on success or an -error on failure.
*/