tree b1b5cdb6081165d467a8016fce9ff5604f53fa12
parent 88622d80af827b23201d62bbc1697541308f85e9
author Andrzej Hajda <a.hajda@samsung.com> 1443163411 +0200
committer Tejun Heo <tj@kernel.org> 1443196215 -0400

libata: samsung_cf: fix handling platform_get_irq result

The function can return negative value.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Tejun Heo <tj@kernel.org>