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ARM: cleanup: pwrdm_can_ever_lose_context() checking

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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>
This commit is contained in:
Russell King 2013-02-24 10:55:24 +00:00
parent d808aa69a7
commit 62f0f39b4a
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-omap2/powerdomain.c
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@ -1054,7 +1054,7 @@ bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm)
{
int i;
if (IS_ERR_OR_NULL(pwrdm)) {
if (!pwrdm) {
pr_debug("powerdomain: %s: invalid powerdomain pointer\n",
__func__);
return 1;