From: Rui Miguel Silva Date: Thu, 12 Dec 2019 19:17:14 +0000 (+0100) Subject: media: imx7-mipi-csis: remove subdev_notifier X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=06b5cf51607da6bec60815954487e96012d5f8ee;p=linux.git media: imx7-mipi-csis: remove subdev_notifier It was defined a notifier in the csi_state structure that is never allocated. And besides that it's unregister in the remove, even though it is a no-op, just remove both. Fixes: 7807063b862b ("media: staging/imx7: add MIPI CSI-2 receiver subdev for i.MX7") Reported-by: Hans Verkuil Suggested-by: Dan Carpenter Suggested-by: Philipp Zabel Signed-off-by: Rui Miguel Silva Reviewed-by: Steve Longerbeam Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c index 99166afca071b..383abecb3bec0 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -251,8 +251,6 @@ struct csi_state { struct mipi_csis_event events[MIPI_CSIS_NUM_EVENTS]; - struct v4l2_async_notifier subdev_notifier; - struct csis_hw_reset hw_reset; struct regulator *mipi_phy_regulator; bool sink_linked; @@ -1104,7 +1102,6 @@ static int mipi_csis_remove(struct platform_device *pdev) mipi_csis_debugfs_exit(state); v4l2_async_unregister_subdev(&state->mipi_sd); - v4l2_async_notifier_unregister(&state->subdev_notifier); pm_runtime_disable(&pdev->dev); mipi_csis_pm_suspend(&pdev->dev, true);