b43: Protect sanity check against physical device removal
authorMichael Buesch <mb@bu3sch.de>
Fri, 2 Oct 2009 22:57:58 +0000 (00:57 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 7 Oct 2009 20:33:50 +0000 (16:33 -0400)
commit49d965c8f7fcbf06da373468e091eb7d205f0bec
treee8447d616b6eb77333f066aec3757857a471cc65
parent886e71de1f889adadb1065b1a83b0e64625fb716
b43: Protect sanity check against physical device removal

Fix IRQ mask sanity check for physically pulled device.

Tested-by: Andrew Price <andy@andrewprice.me.uk>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/b43/main.c