Commit 39902109 authored Nov 24, 2020 by Lee Jones Committed by Alex Deucher Dec 01, 2020

drm/amd/amdgpu/tonga_ih: Provide some missing descriptions for 'ih' and 'entry'

Fixes the following W=1 kernel build warning(s):

drivers/gpu/drm/amd/amdgpu/tonga_ih.c:193: warning: Function parameter or member 'ih' not described in 'tonga_ih_get_wptr'
drivers/gpu/drm/amd/amdgpu/tonga_ih.c:225: warning: Function parameter or member 'ih' not described in 'tonga_ih_decode_iv'
drivers/gpu/drm/amd/amdgpu/tonga_ih.c:225: warning: Function parameter or member 'entry' not described in 'tonga_ih_decode_iv'
drivers/gpu/drm/amd/amdgpu/tonga_ih.c:255: warning: Function parameter or member 'ih' not described in 'tonga_ih_set_rptr'

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: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 5530ac8e

drivers/gpu/drm/amd/amdgpu/tonga_ih.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -181,6 +181,7 @@ static void tonga_ih_irq_disable(struct amdgpu_device *adev)
		* tonga_ih_get_wptr - get the IH ring buffer wptr
		*
		* @adev: amdgpu_device pointer
		* @ih: IH ring buffer to fetch wptr
		*
		* Get the IH ring buffer wptr from either the register
		* or the writeback memory buffer (VI). Also check for
		@@ -215,6 +216,8 @@ static u32 tonga_ih_get_wptr(struct amdgpu_device *adev,
		* tonga_ih_decode_iv - decode an interrupt vector
		*
		* @adev: amdgpu_device pointer
		* @ih: IH ring buffer to decode
		* @entry: IV entry to place decoded information into
		*
		* Decodes the interrupt vector at the current rptr
		* position and also advance the position.
		@@ -247,6 +250,7 @@ static void tonga_ih_decode_iv(struct amdgpu_device *adev,
		* tonga_ih_set_rptr - set the IH ring buffer rptr
		*
		* @adev: amdgpu_device pointer
		* @ih: IH ring buffer to set rptr
		*
		* Set the IH ring buffer rptr.
		*/