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[media] rc_core: avoid kernel oops when rmmod saa7134

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The following is a patch to avoid a kernel oops when running rmmod
saa7134 on kernel 2.6.27.1. The change is as suggested by mchehab on
irc.freenode.org

Signed-off-by: Hussam Al-Tayeb <ht990332@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hussam Al-Tayeb 2011-02-21 15:20:26 -03:00 committed by Mauro Carvalho Chehab
parent 23ef710e1a
commit 88fda5619e
1 changed files with 2 additions and 1 deletions
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3
drivers/media/rc/rc-main.c
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@ -707,7 +707,8 @@ static void ir_close(struct input_dev *idev)
{
struct rc_dev *rdev = input_get_drvdata(idev);
rdev->close(rdev);
if (rdev)
rdev->close(rdev);
}
/* class for /sys/class/rc */