Hans Verkuil 77c4cd7e0b media: mc: mark the media devnode as registered from the, start ... commit 4bc6073615 upstream. First the media device node was created, and if successful it was marked as 'registered'. This leaves a small race condition where an application can open the device node and get an error back because the 'registered' flag was not yet set. Change the order: first set the 'registered' flag, then actually register the media device node. If that fails, then clear the flag. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Fixes: cf4b9211b5 ("[media] media: Media device node support") Cc: stable@vger.kernel.org Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-06-16 13:47:35 +02:00
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Kconfig	media: Request API is no longer experimental	2021-09-30 10:07:55 +02:00
Makefile	media: Fix Media Controller API config checks	2021-06-24 14:26:00 +02:00
mc-dev-allocator.c	media: move drivers/media/media-* to drivers/media/mc/mc-*	2019-05-28 12:15:46 -04:00
mc-device.c	media: mc-device: remove unnecessary __must_check	2023-04-11 18:54:01 +02:00
mc-devnode.c	media: mc: mark the media devnode as registered from the, start	2024-06-16 13:47:35 +02:00
mc-entity.c	media: mc: Fix graph walk in media_pipeline_start	2024-06-16 13:47:35 +02:00
mc-request.c	media: mc-request.c: allow object_bind in QUEUED state	2021-06-02 11:41:54 +02:00