On 2021-04-07 01:23, Zhen Lei wrote:

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@huawei.com Signed-off-by: Zhen Lei thunder.leizhen@huawei.com

Reviewed-by: Abhinav Kumar abhinavk@codeaurora.org

---

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) {