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Subject[PATCH 05/40] drm/amd/amdgpu/tonga_ih: Provide some missing descriptions for 'ih' and 'entry'
Date
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>
---
drivers/gpu/drm/amd/amdgpu/tonga_ih.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
index e40140bf6699c..ce3319993b4bd 100644
--- a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
@@ -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.
*/
--
2.25.1
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