From: Ben Skeggs Date: Fri, 17 Feb 2017 05:08:10 +0000 (+1000) Subject: drm/nouveau/tmr: provide backtrace when a timeout is hit X-Git-Tag: v4.14-rc1~1422^2~12^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eb875d87d9ef87cb5565e2e1c4c720e9d4ee591c;p=platform%2Fkernel%2Flinux-rpi3.git drm/nouveau/tmr: provide backtrace when a timeout is hit Signed-off-by: Ben Skeggs --- diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/timer.h index 82d3e28..6a567fe 100644 --- 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; \