[PATCH 12/19] drm/msm/dp: Drop ST_MAINLINK_READY hpd_state

[Jessica Zhang <jessica.zhang@oss.qualcomm.com>]

Drop the now-unused ST_MAINLINK_READY hpd_state.

Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
---
 drivers/gpu/drm/msm/dp/dp_display.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 17093b78900c..5efc8d4ecf54 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -46,7 +46,6 @@ enum {
 /* event thread connection state */
 enum {
 	ST_DISCONNECTED,
-	ST_MAINLINK_READY,
 	ST_CONNECTED,
 	ST_DISCONNECT_PENDING,
 };
@@ -526,7 +525,6 @@ static int msm_dp_display_handle_port_status_changed(struct msm_dp_display_priva
 		}
 	} else {
 		if (!dp->msm_dp_display.connected) {
-			dp->hpd_state = ST_MAINLINK_READY;
 			rc = msm_dp_display_process_hpd_high(dp);
 			if (rc)
 				dp->hpd_state = ST_DISCONNECTED;
@@ -613,8 +611,6 @@ static int msm_dp_hpd_plug_handle(struct msm_dp_display_private *dp, u32 data)
 		dp->hpd_state = ST_DISCONNECTED;
 		dp->msm_dp_display.connected = false;
 		pm_runtime_put_sync(&pdev->dev);
-	} else {
-		dp->hpd_state = ST_MAINLINK_READY;
 	}
 
 	drm_dbg_dp(dp->drm_dev, "After, type=%d hpd_state=%d\n",

-- 
2.50.1