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(parent: d808aa6) | 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)
commit62f0f39b4aa2dce08f08797089e60d945448ca2b
tree844df7ee10b684211400b9f7889b7a963e5d2df3tree | snapshot
parentd808aa69a7e85dea850ffe7b3d076be696da35becommit | 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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