| Message ID | 20200520100504.13360-1-dinghao.liu@zju.edu.cn (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/etnaviv: fix runtime pm imbalance on error | expand |
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index a31eeff2b297..da3f6ca5849f 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -1691,6 +1691,9 @@ static int etnaviv_gpu_bind(struct device *dev, struct device *master, return 0; out_sched: +#ifdef CONFIG_PM + pm_runtime_put_autosuspend(gpu->dev); +#endif etnaviv_sched_fini(gpu); out_workqueue:
pm_runtime_get_sync() increments the runtime PM usage counter even the call returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> --- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 3 +++ 1 file changed, 3 insertions(+)