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authorLee Jones <lee.jones@linaro.org>2021-01-15 18:15:39 +0000
committerZack Rusin <zackr@vmware.com>2021-01-19 14:19:09 -0500
commit9983a31d4a0867fb68ab88cacc855d9bca15ecb0 (patch)
tree2b665a0d5d9cf0a1f5416c862b70758f33c5f398
parent7db8a4eb280f11d8bacb35a58dc915f32a41b99c (diff)
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drm/vmwgfx/vmwgfx_blit: Add description for 'vmw_bo_cpu_blit's 'diff' param
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/vmwgfx/vmwgfx_blit.c:452: warning: Function parameter or member 'diff' not described in 'vmw_bo_cpu_blit' Cc: VMware Graphics <linux-graphics-maintainer@vmware.com> Cc: Roland Scheidegger <sroland@vmware.com> Cc: Zack Rusin <zackr@vmware.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Zack Rusin <zackr@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-8-lee.jones@linaro.org
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_blit.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
index 9f2779ddcf08..118db24eb756 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
@@ -431,6 +431,7 @@ static int vmw_bo_cpu_blit_line(struct vmw_bo_blit_line_data *d,
* @src_stride: Source stride in bytes.
* @w: Width of blit.
* @h: Height of blit.
+ * @diff: The struct vmw_diff_cpy used to track the modified bounding box.
* return: Zero on success. Negative error value on failure. Will print out
* kernel warnings on caller bugs.
*