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PM / Domains: Fix pm_genpd_poweron()

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The local variable ret is defined twice in pm_genpd_poweron(), which
causes this function to always return 0, even if the PM domain's
.power_on() callback fails, in which case an error code should be
returned.

Remove the wrong second definition of ret and additionally remove an
unnecessary definition of wait from pm_genpd_poweron().

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Rafael J. Wysocki 2011-08-05 21:45:11 +02:00
parent de96355c11
commit fe202fde50
1 changed files with 1 additions and 2 deletions
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3
drivers/base/power/domain.c
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@ -80,7 +80,6 @@ static void genpd_set_active(struct generic_pm_domain *genpd)
int pm_genpd_poweron(struct generic_pm_domain *genpd)
{
struct generic_pm_domain *parent = genpd->parent;
DEFINE_WAIT(wait);
int ret = 0;
start:
@ -112,7 +111,7 @@ int pm_genpd_poweron(struct generic_pm_domain *genpd)
}
if (genpd->power_on) {
int ret = genpd->power_on(genpd);
ret = genpd->power_on(genpd);
if (ret)
goto out;
}