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fb45f436b8
linux/drivers/media/v4l2-core
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Sakari Ailus fb45f436b8 media: v4l: async: Fix notifier complete callback error handling 
The notifier complete callback may return an error. This error code was
simply returned to the caller but never handled properly.

Move calling the complete callback function to the caller from
v4l2_async_test_notify and undo the work that was done either in async
sub-device or async notifier registration.

Reported-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-10-31 12:30:21 -04:00
..
Kconfig [media] v4l: fwnode: Support generic fwnode for parsing standardised properties 2017-06-06 09:25:16 -03:00
Makefile [media] v4l: Remove V4L2 OF framework in favour of V4L2 fwnode framework 2017-06-06 10:00:03 -03:00
tuner-core.c media: tuner-core: Remove unused #define PREFIX 2017-06-24 09:37:01 -03:00
v4l2-async.c media: v4l: async: Fix notifier complete callback error handling 2017-10-31 12:30:21 -04:00
v4l2-clk.c media: Convert to using %pOF instead of full_name 2017-08-20 08:20:20 -04:00
v4l2-common.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
v4l2-compat-ioctl32.c media: v4l2-compat-ioctl32.c: add capabilities field to, v4l2_input32 2017-08-20 08:11:55 -04:00
v4l2-ctrls.c media: v4l2-ctrl: Fix flags field on Control events 2017-10-31 07:21:00 -04:00
v4l2-dev.c [media] v4l: Add metadata buffer type and format 2017-04-14 22:37:02 -03:00
v4l2-device.c [media] v4l: Allow calling v4l2_device_register_subdev_nodes() multiple times 2017-03-22 11:21:43 -03:00
v4l2-dv-timings.c [media] v4l2-dv-timings: add helpers for vic and pixelaspect ratio 2016-11-16 15:20:03 -02:00
v4l2-event.c [media] v4l2-core: Use kvmalloc() for potentially big allocations 2017-06-20 09:11:48 -03:00
v4l2-fh.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
v4l2-flash-led-class.c media: v4l2-flash-led-class: Create separate sub-devices for indicators 2017-08-26 20:26:35 -04:00
v4l2-fwnode.c media: v4l: fwnode: Use a less clash-prone name for MAX_DATA_LANES macro 2017-08-26 13:52:28 -04:00
v4l2-ioctl.c media: v4l-ioctl: Fix typo on v4l_print_frmsizeenum 2017-09-23 14:56:23 -04:00
v4l2-mc.c [media] media: Protect enable_source and disable_source handler code paths 2017-02-03 07:39:35 -02:00
v4l2-mem2mem.c [media] media: v4l2-mem2mem: extend m2m APIs for more accurate buffer management 2017-06-20 08:53:39 -03:00
v4l2-subdev.c [media] v4l2-core: Use kvmalloc() for potentially big allocations 2017-06-20 09:11:48 -03:00
v4l2-trace.c [media] media: videobuf2: Prepare to divide videobuf2 2015-10-20 15:12:45 -02:00
vb2-trace.c [media] media: videobuf2: Prepare to divide videobuf2 2015-10-20 15:12:45 -02:00
videobuf2-core.c media: vb2: add bidirectional flag in vb2_queue 2017-08-26 14:15:54 -04:00
videobuf2-dma-contig.c media: vb2: add bidirectional flag in vb2_queue 2017-08-26 14:15:54 -04:00
videobuf2-dma-sg.c media: vb2: add bidirectional flag in vb2_queue 2017-08-26 14:15:54 -04:00
videobuf2-dvb.c [media] add media controller support to videobuf2-dvb 2016-02-10 07:23:41 -02:00
videobuf2-memops.c [media] vb2: convert vb2_vmarea_handler refcount from atomic_t to refcount_t 2017-04-05 15:31:57 -03:00
videobuf2-v4l2.c [media] v4l: Add metadata buffer type and format 2017-04-14 22:37:02 -03:00
videobuf2-vmalloc.c media: vb2: add bidirectional flag in vb2_queue 2017-08-26 14:15:54 -04:00
videobuf-core.c [media] v4l2-core: don't break long lines 2016-10-21 09:56:08 -02:00
videobuf-dma-contig.c
videobuf-dma-sg.c sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
videobuf-dvb.c
videobuf-vmalloc.c