V4L/DVB (8331): cx18: Add locking for struct cx18 GPIO state variables

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cx18: Add locking for struct cx18 GPIO state variables in
anticpation of adding IR microcontroller reset support for
use by external IR modules.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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This commit is contained in:

Andy Walls 2008-07-13 19:05:25 -03:00 • committed by Mauro Carvalho Chehab

parent 2c6a37bb07

commit 8abdd00dcc

4 changed files with 17 additions and 2 deletions

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1

drivers/media/video/cx18/cx18-driver.c

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1

drivers/media/video/cx18/cx18-driver.h

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15

drivers/media/video/cx18/cx18-gpio.c

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2

drivers/media/video/cx18/cx18-ioctl.c

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