[PATCH 31/53] drm/vmwgfx/vmwgfx_ldu: Supply descriptions for 'state' function parameter
Lee Jones
lee.jones at linaro.org
Wed Mar 3 13:42:57 UTC 2021
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c:55: warning: cannot understand function prototype: 'struct vmw_legacy_display_unit '
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c:218: warning: Function parameter or member 'state' not described in 'vmw_ldu_crtc_atomic_enable'
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c:228: warning: Function parameter or member 'state' not described in 'vmw_ldu_crtc_atomic_disable'
Cc: VMware Graphics <linux-graphics-maintainer at vmware.com>
Cc: Roland Scheidegger <sroland at vmware.com>
Cc: David Airlie <airlied at linux.ie>
Cc: Daniel Vetter <daniel at ffwll.ch>
Cc: dri-devel at lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones at linaro.org>
Signed-off-by: Zack Rusin <zackr at vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-14-lee.jones@linaro.org
---
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index 9a9508edbc9ed..acae92a07f4f3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -49,7 +49,7 @@ struct vmw_legacy_display {
struct vmw_framebuffer *fb;
};
-/**
+/*
* Display unit using the legacy register interface.
*/
struct vmw_legacy_display_unit {
@@ -206,6 +206,7 @@ static void vmw_ldu_crtc_mode_set_nofb(struct drm_crtc *crtc)
* vmw_ldu_crtc_atomic_enable - Noop
*
* @crtc: CRTC associated with the new screen
+ * @state: Unused
*
* This is called after a mode set has been completed. Here's
* usually a good place to call vmw_ldu_add_active/vmw_ldu_del_active
@@ -221,6 +222,7 @@ static void vmw_ldu_crtc_atomic_enable(struct drm_crtc *crtc,
* vmw_ldu_crtc_atomic_disable - Turns off CRTC
*
* @crtc: CRTC to be turned off
+ * @state: Unused
*/
static void vmw_ldu_crtc_atomic_disable(struct drm_crtc *crtc,
struct drm_atomic_state *state)
--
2.27.0
More information about the dri-devel
mailing list