From: Sakari Ailus Date: Tue, 9 Oct 2018 11:49:49 +0000 (-0400) Subject: media: omap3isp: Unregister media device as first X-Git-Tag: rel_imx_4.19.35_1.1.0~8052 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=61880fb56851ca60b0520bc15378eef24e147f96;p=linux.git media: omap3isp: Unregister media device as first [ Upstream commit 30efae3d789cd0714ef795545a46749236e29558 ] While there are issues related to object lifetime management, unregister the media device first when the driver is being unbound. This is slightly safer. Signed-off-by: Sakari Ailus Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 842e2235047d..432bc7fbedc9 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -1587,6 +1587,8 @@ static void isp_pm_complete(struct device *dev) static void isp_unregister_entities(struct isp_device *isp) { + media_device_unregister(&isp->media_dev); + omap3isp_csi2_unregister_entities(&isp->isp_csi2a); omap3isp_ccp2_unregister_entities(&isp->isp_ccp2); omap3isp_ccdc_unregister_entities(&isp->isp_ccdc); @@ -1597,7 +1599,6 @@ static void isp_unregister_entities(struct isp_device *isp) omap3isp_stat_unregister_entities(&isp->isp_hist); v4l2_device_unregister(&isp->v4l2_dev); - media_device_unregister(&isp->media_dev); media_device_cleanup(&isp->media_dev); }