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linux-next/drivers/media
Mauro Carvalho Chehab 7aedd5ec87 V4L/DVB (12701): saa7134: ir-kbd-i2c init data needs a persistent object
ir-kbd-i2c's ir_probe() function can be called much later (i.e. at
ir-kbd-i2c module load), than the lifetime of a struct IR_i2c_init_data
allocated off of the stack in cx18_i2c_new_ir() at registration time.
Make sure we pass a pointer to a persistent IR_i2c_init_data object at
i2c registration time.

Thanks to Brian Rogers, Dustin Mitchell, Andy Walls and Jean Delvare to
rise this question.

Before this patch, if ir-kbd-i2c were probed after SAA7134, trash data
were used.

Compile tested only, but the patch is identical to em28xx one. So, it
should work properly.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12 12:20:17 -03:00
..
common V4L/DVB (12595): common/ir: use a struct for keycode tables 2009-09-12 12:19:47 -03:00
dvb V4L/DVB (12686): dvb-core: check supported QAM modulations 2009-09-12 12:20:04 -03:00
radio V4L/DVB (12612): si4713: simplify the code to remove a compiler warning. 2009-09-12 12:19:50 -03:00
video V4L/DVB (12701): saa7134: ir-kbd-i2c init data needs a persistent object 2009-09-12 12:20:17 -03:00
Kconfig V4L/DVB (11881): one kconfig controls them all 2009-06-16 18:21:16 -03:00
Makefile V4L/DVB (8274): sms1xxx: build cleanup after driver relocation 2008-07-20 07:20:56 -03:00