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mmc: sdhci-esdhc-imx: Assign system PM ops within #ifdef CONFIG_PM_SLEEP 

The system PM callbacks isn't used unless CONFIG_PM_SLEEP is set, thus it
triggers a compiler warning about unused functions. Avoid this by changing
from CONFIG_PM to CONFIG_PM_SLEEP.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Fixes: b70d0b3b5b29 ("mmc: sdhci-esdhc-imx: add esdhc specific suspend resume callback")
Cc: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Dong Aisheng <aisheng.dong@nxp.com>
This commit is contained in:
Ulf Hansson 2016-07-27 11:46:25 +02:00
parent ee4cf97c32
commit 2788ed42cd
1 changed files with 3 additions and 1 deletions
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4
drivers/mmc/host/sdhci-esdhc-imx.c
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@ -1293,7 +1293,7 @@ static int sdhci_esdhc_imx_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int sdhci_esdhc_suspend(struct device *dev)
{
return sdhci_pltfm_suspend(dev);
@ -1308,7 +1308,9 @@ static int sdhci_esdhc_resume(struct device *dev)
return sdhci_pltfm_resume(dev);
}
#endif
#ifdef CONFIG_PM
static int sdhci_esdhc_runtime_suspend(struct device *dev)
{
struct sdhci_host *host = dev_get_drvdata(dev);