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avoid kernel oops when rmmod saa7134

PATCH New Hussam Al-Tayeb 1 participant 1 message Feb 21, 2011

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Media (V4L/DVB) RC-core / lirc framework
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Hussam Al-Tayeb

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PATCH 1/1 avoid kernel oops when rmmod saa7134

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 <[email protected]>
drivers/media/rc/rc-main.c +1 -1
@@ -701,7 +701,7 @@
 {
 	struct rc_dev *rdev = input_get_drvdata(idev);
 
-	rdev->close(rdev);
+	 if (rdev) rdev->close(rdev);
 }
 
 /* class for /sys/class/rc */