I have just checked mmc-next branch.
Please, don't submit this patch.
Thank you.
> -----Original Message-----
> Subject: [PATCH] mmc: sdhci-s3c: use dev_pm_ops
>
> Instead of using legacy suspend/resume methods, using newer dev_pm_ops
> structure allows better control over power management.
>
> Signed-off-by: Jingoo Han <jg1....@samsung.com>
> ---
> drivers/mmc/host/sdhci-s3c.c | 19 +++++++++++++------
> 1 files changed, 13 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
> index cb60c41..5272c74 100644
> --- a/drivers/mmc/host/sdhci-s3c.c
> +++ b/drivers/mmc/host/sdhci-s3c.c
> @@ -621,17 +621,18 @@ static int __devexit sdhci_s3c_remove(struct
> platform_device *pdev)
> }
>
> #ifdef CONFIG_PM
> -
> -static int sdhci_s3c_suspend(struct platform_device *dev, pm_message_t pm)
> +static int sdhci_s3c_suspend(struct device *dev)
> {
> - struct sdhci_host *host = platform_get_drvdata(dev);
> + struct platform_device *pdev = to_platform_device(dev);
> + struct sdhci_host *host = platform_get_drvdata(pdev);
>
> - return sdhci_suspend_host(host, pm);
> + return sdhci_suspend_host(host, PMSG_SUSPEND);
> }
>
> -static int sdhci_s3c_resume(struct platform_device *dev)
> +static int sdhci_s3c_resume(struct device *dev)
> {
> - struct sdhci_host *host = platform_get_drvdata(dev);
> + struct platform_device *pdev = to_platform_device(dev);
> + struct sdhci_host *host = platform_get_drvdata(pdev);
>
> return sdhci_resume_host(host);
> }
> @@ -641,12 +642,18 @@ static int sdhci_s3c_resume(struct platform_device *dev)
> #define sdhci_s3c_resume NULL
> #endif
>
> +static const struct dev_pm_ops sdhci_s3c_pm_ops = {
> + .suspend = sdhci_s3c_suspend,
> + .resume = sdhci_s3c_resume,
> +};
> +
> static struct platform_driver sdhci_s3c_driver = {
> .probe = sdhci_s3c_probe,
> .remove = __devexit_p(sdhci_s3c_remove),
> .driver = {
> .owner = THIS_MODULE,
> .name = "s3c-sdhci",
> + .pm = &sdhci_s3c_pm_ops,
> },
> };
>
> --
> 1.7.1
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