Re: [PATCH] [v2] media: imx: imx7-mipi-csis: Fix runtime PM imbalance in mipi_csis_s_stream

Hi Liu, Many thanks for the patch. On Fri, Apr 09, 2021 at 04:22:25PM +0800, Dinghao Liu wrote: > When v4l2_subdev_call() fails, a pairing PM usage counter > decrement is needed to keep the counter balanced. It's the > same for the following error paths in case 'enable' is on. > > Signed-off-by:

[PATCH] [v2] media: imx: imx7-mipi-csis: Fix runtime PM imbalance in mipi_csis_s_stream

When v4l2_subdev_call() fails, a pairing PM usage counter decrement is needed to keep the counter balanced. It's the same for the following error paths in case 'enable' is on. Signed-off-by: Dinghao Liu --- Changelog: v2: - Use pm_runtime_put() to balance the refcount. ---