[PATCH 3/4] drm/msm/dp: replace ST_DISPLAY_OFF with power_on in msm_dp_hpd_unplug_handle()

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

From: Abhinav Kumar <quic_abhinavk@quicinc.com>

msm_dp_hpd_unplug_handle() checks if the display was already disabled and
if so does not transition to ST_DISCONNECT_PENDING state and goes directly
to ST_DISCONNECTED. The same result can be achieved with the !power_on
check.

Replace ST_DISPLAY_OFF with !power_on to achieve the same outcome.

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
---
 drivers/gpu/drm/msm/dp/dp_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index f2820f06f5dc..785c813d2b31 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -672,7 +672,7 @@ static int msm_dp_hpd_unplug_handle(struct msm_dp_display_private *dp, u32 data)
 	 */
 	msm_dp_display_notify_disconnect(&dp->msm_dp_display.pdev->dev);
 
-	if (state == ST_DISPLAY_OFF) {
+	if (!dp->msm_dp_display.power_on) {
 		dp->hpd_state = ST_DISCONNECTED;
 	} else {
 		dp->hpd_state = ST_DISCONNECT_PENDING;

-- 
2.49.0