Refactoring DP code transformed several functions into empty stubs.
Remove them.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/gpu/drm/msm/dp/dp_display.c | 35 -----------------------------
1 file changed, 35 deletions(-)
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 7b4f40cb9a58..e63d6056e39d 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -841,11 +841,6 @@ static int dp_display_set_mode(struct msm_dp *dp_display,
return 0;
}
-static int dp_display_prepare(struct msm_dp *dp_display)
-{
- return 0;
-}
-
static int dp_display_enable(struct dp_display_private *dp, u32 data)
{
int rc = 0;
@@ -915,11 +910,6 @@ static int dp_display_disable(struct dp_display_private *dp, u32 data)
return 0;
}
-static int dp_display_unprepare(struct msm_dp *dp_display)
-{
- return 0;
-}
-
int dp_display_set_plugged_cb(struct msm_dp *dp_display,
hdmi_codec_plugged_cb fn, struct device *codec_dev)
{
@@ -1400,21 +1390,9 @@ static int dp_pm_suspend(struct device *dev)
return 0;
}
-static int dp_pm_prepare(struct device *dev)
-{
- return 0;
-}
-
-static void dp_pm_complete(struct device *dev)
-{
-
-}
-
static const struct dev_pm_ops dp_pm_ops = {
.suspend = dp_pm_suspend,
.resume = dp_pm_resume,
- .prepare = dp_pm_prepare,
- .complete = dp_pm_complete,
};
static struct platform_driver dp_display_driver = {
@@ -1565,13 +1543,6 @@ static void dp_bridge_enable(struct drm_bridge *drm_bridge)
return;
}
- rc = dp_display_prepare(dp);
- if (rc) {
- DRM_ERROR("DP display prepare failed, rc=%d\n", rc);
- mutex_unlock(&dp_display->event_mutex);
- return;
- }
-
state = dp_display->hpd_state;
if (state == ST_DISPLAY_OFF)
@@ -1583,7 +1554,6 @@ static void dp_bridge_enable(struct drm_bridge *drm_bridge)
if (rc) {
DRM_ERROR("DP display post enable failed, rc=%d\n", rc);
dp_display_disable(dp_display, 0);
- dp_display_unprepare(dp);
}
/* manual kick off plug event to train link */
@@ -1611,7 +1581,6 @@ static void dp_bridge_post_disable(struct drm_bridge *drm_bridge)
{
struct msm_dp_bridge *dp_bridge = to_dp_display(drm_bridge);
struct msm_dp *dp = dp_bridge->dp_display;
- int rc = 0;
u32 state;
struct dp_display_private *dp_display;
@@ -1624,10 +1593,6 @@ static void dp_bridge_post_disable(struct drm_bridge *drm_bridge)
dp_display_disable(dp_display, 0);
- rc = dp_display_unprepare(dp);
- if (rc)
- DRM_ERROR("DP display unprepare failed, rc=%d\n", rc);
-
state = dp_display->hpd_state;
if (state == ST_DISCONNECT_PENDING) {
/* completed disconnection */
--
2.34.1
