A few users of request_irq pass a string with '/'.
As a result, ls -l /proc/irq/*/* will fail to list these entries.
Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>