Signed-off-by: Eric Bénard <eric@xxxxxxxxxx>
Cc: s.hauer@xxxxxxxxxxxxxx
Cc: linux-mmc@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
---
drivers/mmc/host/mxcmmc.c | 32 ++++++++++++++++++--------------
1 files changed, 18 insertions(+), 14 deletions(-)
diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c
index fdf33e8..350f78e 100644
--- a/drivers/mmc/host/mxcmmc.c
+++ b/drivers/mmc/host/mxcmmc.c
@@ -936,43 +936,47 @@ static int mxcmci_remove(struct platform_device *pdev)
}
#ifdef CONFIG_PM
-static int mxcmci_suspend(struct platform_device *dev, pm_message_t state)
+static int mxcmci_suspend(struct device *dev)
{
- struct mmc_host *mmc = platform_get_drvdata(dev);
+ struct mmc_host *mmc = dev_get_drvdata(dev);
+ struct mxcmci_host *host = mmc_priv(mmc);
int ret = 0;
if (mmc)
ret = mmc_suspend_host(mmc);
+ clk_disable(host->clk);
return ret;
}
-static int mxcmci_resume(struct platform_device *dev)
+static int mxcmci_resume(struct device *dev)
{
- struct mmc_host *mmc = platform_get_drvdata(dev);
- struct mxcmci_host *host;
+ struct mmc_host *mmc = dev_get_drvdata(dev);
+ struct mxcmci_host *host = mmc_priv(mmc);
int ret = 0;
- if (mmc) {
- host = mmc_priv(mmc);
+ clk_enable(host->clk);
+ if (mmc)
ret = mmc_resume_host(mmc);
- }
return ret;
}
-#else
-#define mxcmci_suspend NULL
-#define mxcmci_resume NULL
-#endif /* CONFIG_PM */
+
+static const struct dev_pm_ops mxcmci_pm_ops = {
+ .suspend = mxcmci_suspend,
+ .resume = mxcmci_resume,
+};
+#endif
static struct platform_driver mxcmci_driver = {
.probe = mxcmci_probe,
.remove = mxcmci_remove,
- .suspend = mxcmci_suspend,
- .resume = mxcmci_resume,
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
+#ifdef CONFIG_PM
+ .pm = &mxcmci_pm_ops,
+#endif
}
};
--
1.6.3.3
--
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