[PATCH] drm/xe/gsc: Check for possible err in forcewake GT

[Tejas Upadhyay]

GT Forcewake can fail, check for success before
moving forward

Signed-off-by: Tejas Upadhyay <tejas.upadhyay at intel.com>
---
 drivers/gpu/drm/xe/xe_gsc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_gsc.c b/drivers/gpu/drm/xe/xe_gsc.c
index d9aa815a5bc2..a5ee1b39f4a7 100644
--- a/drivers/gpu/drm/xe/xe_gsc.c
+++ b/drivers/gpu/drm/xe/xe_gsc.c
@@ -287,7 +287,11 @@ static void gsc_work(struct work_struct *work)
 	spin_unlock_irq(&gsc->lock);
 
 	xe_pm_runtime_get(xe);
-	xe_force_wake_get(gt_to_fw(gt), XE_FW_GSC);
+	ret = xe_force_wake_get(gt_to_fw(gt), XE_FW_GSC);
+	if (ret) {
+		xe_pm_runtime_put(xe);
+		return;
+	}
 
 	if (actions & GSC_ACTION_FW_LOAD) {
 		ret = gsc_upload_and_init(gsc);
-- 
2.25.1