tree bd17d657905a7ea1a76c6b0874c95814ff8054cb
parent 4280943b6bc81357eb61c3e1111d2d83ec2ef03d
author Paul Walmsley <paul@pwsan.com> 1364782942 -0600
committer Paul Walmsley <paul@pwsan.com> 1364782942 -0600

ARM: OMAP2+: powerdomain: avoid testing whether an unsigned char is less than 0

_pwrdm_save_clkdm_state_and_activate() tried to test one of its
unsigned arguments to determine whether it was less than zero.  Fix by
moving the error test to the caller.

Reported-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>