[PATCH v2 3/3] drm/msm/dp: remove dp_display_en/disable prototypes and data argument

[Dmitry Baryshkov <dmitry.baryshkov@linaro.org>]

Remove unused dp_display_en/disable prototypes. While we are at it,
remove extra 'data' argument that is unused.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
Changes since v1:
- Rebased and dropped the dp_display_enable() chunk
---
 drivers/gpu/drm/msm/dp/dp_display.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 96defacc92dc..c17a799d3009 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -608,9 +608,6 @@ static int dp_hpd_plug_handle(struct dp_display_private *dp, u32 data)
 	return 0;
 };
 
-static int dp_display_enable(struct dp_display_private *dp, bool force_link_train);
-static int dp_display_disable(struct dp_display_private *dp, u32 data);
-
 static void dp_display_handle_plugged_change(struct msm_dp *dp_display,
 		bool plugged)
 {
@@ -894,7 +891,7 @@ static int dp_display_post_enable(struct msm_dp *dp_display)
 	return 0;
 }
 
-static int dp_display_disable(struct dp_display_private *dp, u32 data)
+static int dp_display_disable(struct dp_display_private *dp)
 {
 	struct msm_dp *dp_display = &dp->dp_display;
 
@@ -1676,7 +1673,7 @@ void dp_bridge_enable(struct drm_bridge *drm_bridge)
 	rc = dp_display_post_enable(dp);
 	if (rc) {
 		DRM_ERROR("DP display post enable failed, rc=%d\n", rc);
-		dp_display_disable(dp_display, 0);
+		dp_display_disable(dp_display);
 	}
 
 	/* completed connection */
@@ -1717,7 +1714,7 @@ void dp_bridge_post_disable(struct drm_bridge *drm_bridge)
 		return;
 	}
 
-	dp_display_disable(dp_display, 0);
+	dp_display_disable(dp_display);
 
 	state =  dp_display->hpd_state;
 	if (state == ST_DISCONNECT_PENDING) {
-- 
2.35.1