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

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_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>

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Paul Walmsley 2013-03-31 20:22:22 -06:00

parent 4280943b6b

commit bd70f6eb3e

1 changed files with 8 additions and 10 deletions

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arch/arm/mach-omap2/powerdomain.c

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