tree 89d6502da801582baff14cad54258b8af4ca3208
parent fa395fb8fc3206cdd70b046e0b98168576cc71ef
author Andrzej Hajda <a.hajda@samsung.com> 1442842436 +0200
committer Alexandre Belloni <alexandre.belloni@free-electrons.com> 1446988344 +0100

rtc: opal: fix type of token

The variable can take signed values.

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

[1]: http://permalink.gmane.org/gmane.linux.kernel/2038576

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>