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mmc: core: Remove redundant runtime_idle callback

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The runtime PM core handles a runtime_idle callback set to NULL as one
returning 0. So, let's just set it to NULL instead.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Ulf Hansson 2014-05-28 11:44:05 +02:00
parent 55b604ae4b
commit 2e42da5980
1 changed files with 1 additions and 9 deletions
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10
drivers/mmc/core/bus.c
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@ -180,7 +180,6 @@ static int mmc_bus_resume(struct device *dev)
#endif #endif
#ifdef CONFIG_PM_RUNTIME #ifdef CONFIG_PM_RUNTIME
static int mmc_runtime_suspend(struct device *dev) static int mmc_runtime_suspend(struct device *dev)
{ {
struct mmc_card *card = mmc_dev_to_card(dev); struct mmc_card *card = mmc_dev_to_card(dev);
@ -196,17 +195,10 @@ static int mmc_runtime_resume(struct device *dev)
return host->bus_ops->runtime_resume(host); return host->bus_ops->runtime_resume(host);
} }
static int mmc_runtime_idle(struct device *dev)
{
return 0;
}
#endif /* !CONFIG_PM_RUNTIME */ #endif /* !CONFIG_PM_RUNTIME */
static const struct dev_pm_ops mmc_bus_pm_ops = { static const struct dev_pm_ops mmc_bus_pm_ops = {
SET_RUNTIME_PM_OPS(mmc_runtime_suspend, mmc_runtime_resume, SET_RUNTIME_PM_OPS(mmc_runtime_suspend, mmc_runtime_resume, NULL)
mmc_runtime_idle)
SET_SYSTEM_SLEEP_PM_OPS(mmc_bus_suspend, mmc_bus_resume) SET_SYSTEM_SLEEP_PM_OPS(mmc_bus_suspend, mmc_bus_resume)
}; };