| Message ID | 20220105114108.10380-1-linmq006@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | media: bdisp: Fix PM disable depth imbalance in bdisp_probe | expand |
diff --git a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c index 7d467f2ba072..ded4d026f84c 100644 --- a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c +++ b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c @@ -1396,6 +1396,8 @@ static int bdisp_probe(struct platform_device *pdev) err_remove: bdisp_debugfs_remove(bdisp); v4l2_device_unregister(&bdisp->v4l2_dev); +disable_pm_runtime: + pm_runtime_disable(dev); err_clk: if (!IS_ERR(bdisp->clock)) clk_unprepare(bdisp->clock);
The pm_runtime_enable will increase power disable depth. If the probe fails, we should use pm_runtime_disable() to balance pm_runtime_enable(). Fixes: 28ffeeb ("[media] bdisp: 2D blitter driver using v4l2 mem2mem framework") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> --- drivers/media/platform/sti/bdisp/bdisp-v4l2.c | 2 ++ 1 file changed, 2 insertions(+)