[PATCH 15/19] drm/msm/dp: Drop ST_DISCONNECT_PENDING

[Jessica Zhang]

Drop the now-unused ST_DISCONNECT_PENDING state. This will completely
remove the hpd state enum.

Signed-off-by: Jessica Zhang <jessica.zh...@oss.qualcomm.com>
---
 drivers/gpu/drm/msm/dp/dp_display.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/msm/dp/dp_display.c 
b/drivers/gpu/drm/msm/dp/dp_display.c
index c7ad61e96b37..529e30193168 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -43,11 +43,6 @@ enum {
        ISR_HPD_LO_GLITH_COUNT,
 };
 
-/* event thread connection state */
-enum {
-       ST_DISCONNECT_PENDING,
-};
-
 enum {
        EV_NO_EVENT,
        /* hpd events */
@@ -517,10 +512,8 @@ static int 
msm_dp_display_handle_port_status_changed(struct msm_dp_display_priva
 
        if (drm_dp_is_branch(dp->panel->dpcd) && dp->link->sink_count == 0) {
                drm_dbg_dp(dp->drm_dev, "sink count is zero, nothing to do\n");
-               if (dp->msm_dp_display.connected) {
-                       dp->hpd_state = ST_DISCONNECT_PENDING;
+               if (dp->msm_dp_display.connected)
                        msm_dp_add_event(dp, EV_USER_NOTIFICATION, false, 0);
-               }
        } else {
                if (!dp->msm_dp_display.connected) {
                        rc = msm_dp_display_process_hpd_high(dp);

-- 
2.50.1