[Freedreno] [PATCH 1/1] drm/msm/dp: remove unused local variable 'hpd'

[Zhen Lei]

Fixes the following W=1 kernel build warning:

drivers/gpu/drm/msm/dp/dp_display.c: In function ‘dp_display_usbpd_attention_cb’:
drivers/gpu/drm/msm/dp/dp_display.c:496:19: warning: variable ‘hpd’ set but not used [-Wunused-but-set-variable]

Fixes: c58eb1b54fee ("drm/msm/dp: fix connect/disconnect handled at irq_hpd")
Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen at huawei.com>
---
 drivers/gpu/drm/msm/dp/dp_display.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 5a39da6e1eaf277..31bf2a40a9eb2c9 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -493,7 +493,6 @@ static int dp_display_usbpd_attention_cb(struct device *dev)
 	int rc = 0;
 	u32 sink_request;
 	struct dp_display_private *dp;
-	struct dp_usbpd *hpd;
 
 	if (!dev) {
 		DRM_ERROR("invalid dev\n");
@@ -507,8 +506,6 @@ static int dp_display_usbpd_attention_cb(struct device *dev)
 		return -ENODEV;
 	}
 
-	hpd = dp->usbpd;
-
 	/* check for any test request issued by sink */
 	rc = dp_link_process_request(dp->link);
 	if (!rc) {
-- 
1.8.3