From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: linux-media@vger.kernel.org
Cc: laurent.pinchart@ideasonboard.com
Subject: [PATCH 1/1] omap3isp: Unregister media device as first
Date: Tue, 9 Oct 2018 15:03:16 +0300 [thread overview]
Message-ID: <20181009120316.27649-1-sakari.ailus@linux.intel.com> (raw)
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 <sakari.ailus@linux.intel.com>
---
drivers/media/platform/omap3isp/isp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index 93f032a39470..4194ea82e6c4 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);
}
--
2.11.0
next reply other threads:[~2018-10-09 19:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-09 12:03 Sakari Ailus [this message]
2018-10-09 14:33 ` [PATCH 1/1] omap3isp: Unregister media device as first Laurent Pinchart
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