[PATCH 1/2] use atomic bit operations for devices-in-use mask

[Chris Rankin <rankincj@xxxxxxxxx>]

This line was probably missed in the merge.

Signed-off-by: Chris Rankin <rankincj@xxxxxxxxx>

--- linux/drivers/media/video/em28xx/em28xx-cards.c.orig.0	2011-09-24 15:30:02.000000000 +0100
+++ linux/drivers/media/video/em28xx/em28xx-cards.c	2011-09-24 15:19:28.000000000 +0100
@@ -3114,7 +3114,6 @@
 				em28xx_err(DRIVER_NAME " This is an anciliary "
 					"interface not used by the driver\n");
 
-				em28xx_devused &= ~(1<<nr);
 				retval = -ENODEV;
 				goto err;
 			}