greybus: gpio: handle api change in generic_handle_irq_desc()

generic_handle_irq_desc changed the api in the 4.2 kernel, so fix up the
gpio driver to handle this properly to keep it working.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman 2015-09-29 20:39:17 +02:00
commit 4ee144170a