drm/nouveau/tmr: provide backtrace when a timeout is hit

Signed-off-by: N Ben Skeggs <bskeggs@redhat.com>

drm/nouveau/tmr: provide backtrace when a timeout is hit
Signed-off-by: N Ben Skeggs <bskeggs@redhat.com>
eb875d87 · Ben Skeggs · 5112abc6 · eb875d87
隐藏空白更改
内联并排

Showing with 2 addition and 4 deletion

drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h +2 -4

未找到文件。
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h
@@ -48,10 +48,8 @@ void nvkm_timer_alarm_cancel(struct nvkm_timer *, struct nvkm_alarm *);
 	} while (_taken = nvkm_timer_read(_tmr) - _time0, _taken < _nsecs);    \
                                                                               \
 	if (_taken >= _nsecs) {                                                \
-		if (_warn) {                                                   \
-			dev_warn(_device->dev, "timeout at %s:%d/%s()!\n",     \
-				 __FILE__, __LINE__, __func__);                \
-		}                                                              \
+		if (_warn)                                                     \
+			dev_WARN(_device->dev, "timeout\n");                   \
 		_taken = -ETIMEDOUT;                                           \
 	}                                                                      \
 	_taken;                                                                \