Commit 47c617bf authored by Lee Jones's avatar Lee Jones Committed by Zack Rusin
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drm/vmwgfx/vmwgfx_ldu: Supply descriptions for 'state' function parameter 



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@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarZack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-14-lee.jones@linaro.org
parent b8441a4d

drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c

+3 −1
Original line number Diff line number Diff line
@@ -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)