If already requested, gpio_data and irq should be freed in the case of an
error.
Signed-off-by: NRoel Kluin <roel.kluin@gmail.com>
Acked-by: NJonathan Cameron <jic23@cam.ac.uk>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>