tree 6f4abf2908b13804a442d01d06655ea926d816a3
parent cdb83947ab78dac2477b3d27416fbd1cc480cead
author Dmitry Torokhov <dtor@chromium.org> 1416002797 -0800
committer Sebastian Reichel <sre@kernel.org> 1416004780 +0100

HSI: nokia-modem: fix error handling of irq_of_parse_and_map

Return value of irq_of_parse_and_map() is unsigned int, with 0
indicating failure, so testing for negative result never works.

Signed-off-by: Dmitry Torokhov <dtor@chromium.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>