Message ID | 20221012073707.3456008-1-yangyingliang@huawei.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [-next] drm/amdgpu/si_dma: remove unused variable in si_dma_stop() | expand |
Applied. Thanks! Alex On Wed, Oct 12, 2022 at 3:37 AM Yang Yingliang <yangyingliang@huawei.com> wrote: > > After commit 571c05365892 ("drm/amdgpu: switch sdma buffer function > tear down to a helper"), the variable 'ring' is not used anymore, it > can be removed. > > Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> > --- > drivers/gpu/drm/amd/amdgpu/si_dma.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c > index 4d5e718540aa..abca8b529721 100644 > --- a/drivers/gpu/drm/amd/amdgpu/si_dma.c > +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c > @@ -112,14 +112,12 @@ static void si_dma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, > > static void si_dma_stop(struct amdgpu_device *adev) > { > - struct amdgpu_ring *ring; > u32 rb_cntl; > unsigned i; > > amdgpu_sdma_unset_buffer_funcs_helper(adev); > > for (i = 0; i < adev->sdma.num_instances; i++) { > - ring = &adev->sdma.instance[i].ring; > /* dma0 */ > rb_cntl = RREG32(DMA_RB_CNTL + sdma_offsets[i]); > rb_cntl &= ~DMA_RB_ENABLE; > -- > 2.25.1 >
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c index 4d5e718540aa..abca8b529721 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dma.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c @@ -112,14 +112,12 @@ static void si_dma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, static void si_dma_stop(struct amdgpu_device *adev) { - struct amdgpu_ring *ring; u32 rb_cntl; unsigned i; amdgpu_sdma_unset_buffer_funcs_helper(adev); for (i = 0; i < adev->sdma.num_instances; i++) { - ring = &adev->sdma.instance[i].ring; /* dma0 */ rb_cntl = RREG32(DMA_RB_CNTL + sdma_offsets[i]); rb_cntl &= ~DMA_RB_ENABLE;
After commit 571c05365892 ("drm/amdgpu: switch sdma buffer function tear down to a helper"), the variable 'ring' is not used anymore, it can be removed. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/gpu/drm/amd/amdgpu/si_dma.c | 2 -- 1 file changed, 2 deletions(-)