[media] drivers/media: add missing __devexit_p() annotations

Drivers that refer to a __devexit function in an operations
structure need to annotate that pointer with __devexit_p so
replace it with a NULL pointer when the section gets discarded.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 7f26fdf..5dd0386 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -255,7 +255,7 @@
 static struct usb_driver imon_driver = {
 	.name		= MOD_NAME,
 	.probe		= imon_probe,
-	.disconnect	= imon_disconnect,
+	.disconnect	= __devexit_p(imon_disconnect),
 	.suspend	= imon_suspend,
 	.resume		= imon_resume,
 	.id_table	= imon_usb_id_table,