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    Subject[PATCH 19/30] drm/amd/amdgpu/amdgpu_cs: Add a couple of missing function param descriptions
    Date
    Fixes the following W=1 kernel build warning(s):

    drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:685: warning: Function parameter or member 'backoff' not described in 'amdgpu_cs_parser_fini'
    drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1655: warning: Function parameter or member 'map' not described in 'amdgpu_cs_find_mapping'

    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: Jerome Glisse <glisse@freedesktop.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/amdgpu_cs.c | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
    index 8d2878e950dab..594a0108e90fa 100644
    --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
    +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
    @@ -676,6 +676,7 @@ static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p)
    * cs_parser_fini() - clean parser states
    * @parser: parser structure holding parsing context.
    * @error: error number
    + * @backoff: indicator to backoff the reservation
    *
    * If error is set than unvalidate buffer, otherwise just free memory
    * used by parsing context.
    @@ -1644,6 +1645,7 @@ int amdgpu_cs_wait_fences_ioctl(struct drm_device *dev, void *data,
    * @parser: command submission parser context
    * @addr: VM address
    * @bo: resulting BO of the mapping found
    + * @map: Placeholder to return found BO mapping
    *
    * Search the buffer objects in the command submission context for a certain
    * virtual memory address. Returns allocation structure when found, NULL
    --
    2.25.1
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