[33/40] drm/amd/amdgpu/cik_sdma: Add one and remove another function param description
Commit Message
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/cik_sdma.c:282: warning: Function parameter or member 'flags' not described in 'cik_sdma_ring_emit_fence'
drivers/gpu/drm/amd/amdgpu/cik_sdma.c:282: warning: Excess function parameter 'fence' description in 'cik_sdma_ring_emit_fence'
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Comments
On Mon, Nov 23, 2020 at 6:20 AM Lee Jones <lee.jones@linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/amd/amdgpu/cik_sdma.c:282: warning: Function parameter or member 'flags' not described in 'cik_sdma_ring_emit_fence'
> drivers/gpu/drm/amd/amdgpu/cik_sdma.c:282: warning: Excess function parameter 'fence' description in 'cik_sdma_ring_emit_fence'
>
> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian König" <christian.koenig@amd.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Sumit Semwal <sumit.semwal@linaro.org>
> Cc: amd-gfx@lists.freedesktop.org
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-media@vger.kernel.org
> Cc: linaro-mm-sig@lists.linaro.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Applied with minor changes. Thanks!
Alex
> ---
> drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> index f1e9966e7244e..28a64de8ae0e6 100644
> --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> @@ -271,7 +271,7 @@ static void cik_sdma_ring_emit_hdp_flush(struct amdgpu_ring *ring)
> * @ring: amdgpu ring pointer
> * @addr: address
> * @seq: sequence number
> - * @fence: amdgpu fence object
> + * @flags: fence related flags
> *
> * Add a DMA fence packet to the ring to write
> * the fence seq number and DMA trap packet to generate
> @@ -279,7 +279,7 @@ static void cik_sdma_ring_emit_hdp_flush(struct amdgpu_ring *ring)
> */
> static void cik_sdma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq,
> unsigned flags)
> -{
> + {
> bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT;
> /* write the fence */
> amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_FENCE, 0, 0));
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
@@ -271,7 +271,7 @@ static void cik_sdma_ring_emit_hdp_flush(struct amdgpu_ring *ring)
* @ring: amdgpu ring pointer
* @addr: address
* @seq: sequence number
- * @fence: amdgpu fence object
+ * @flags: fence related flags
*
* Add a DMA fence packet to the ring to write
* the fence seq number and DMA trap packet to generate
@@ -279,7 +279,7 @@ static void cik_sdma_ring_emit_hdp_flush(struct amdgpu_ring *ring)
*/
static void cik_sdma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq,
unsigned flags)
-{
+ {
bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT;
/* write the fence */
amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_FENCE, 0, 0));