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(parent: 8f04016) | patch
ARM: cleanup: pwrdm_can_ever_lose_context() checking
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 24 Feb 2013 10:55:24 +0000 (10:55 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 24 Feb 2013 10:55:24 +0000 (10:55 +0000)
commitcc6d386527fd963bc89d0cc01621c4cc249a8559
tree844df7ee10b684211400b9f7889b7a963e5d2df3tree | snapshot
parent8f04016d9d16d70c3034dd632efb58188b82aee1commit | diff
ARM: cleanup: pwrdm_can_ever_lose_context() checking

pwrdm_can_ever_lose_context() is only ever called from the OMAP GPIO
code, and only with a pointer returned from omap_hwmod_get_pwrdm().
omap_hwmod_get_pwrdm() only ever returns NULL on error, so using
IS_ERR_OR_NULL() to validate the passed pointer is silly.  Use a
simpler !ptr check instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-omap2/powerdomain.c diff | blob | history
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