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mmc: tmio_mmc: Enable runtime PM support 

To take advantage of the clock gating support, use the runtime PM
callbacks provided by the tmio core.

Additionally, we make use of the SET_PM_RUNTIME_PM_OPS, which is a
preparation needed to simplify system PM.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Ulf Hansson 2014-08-25 12:12:02 +02:00
parent f74f1e3820
commit 78f76df609
1 changed files with 3 additions and 0 deletions
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3
drivers/mmc/host/tmio_mmc.c
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@ -135,6 +135,9 @@ static int tmio_mmc_remove(struct platform_device *pdev)
static const struct dev_pm_ops tmio_mmc_dev_pm_ops = { static const struct dev_pm_ops tmio_mmc_dev_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(tmio_mmc_suspend, tmio_mmc_resume) SET_SYSTEM_SLEEP_PM_OPS(tmio_mmc_suspend, tmio_mmc_resume)
SET_PM_RUNTIME_PM_OPS(tmio_mmc_host_runtime_suspend,
tmio_mmc_host_runtime_resume,
NULL)
}; };
static struct platform_driver tmio_mmc_driver = { static struct platform_driver tmio_mmc_driver = {