Re: [PATCH 1/2] mmc: sdhci-s3c: Use CONFIG_PM_SLEEP to ifdef system suspend

[Chris Ball <cjb@laptop.org>]

Hi Mark,

On Fri, Mar 02 2012, Mark Brown wrote:
> This matches current best practice as one can have runtime PM enabled
> without system sleep and CONFIG_PM is defined for both.
>
> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
> ---
>  drivers/mmc/host/sdhci-s3c.c |    9 +++++----
>  1 files changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
> index ea0767e..46152d6 100644
> --- a/drivers/mmc/host/sdhci-s3c.c
> +++ b/drivers/mmc/host/sdhci-s3c.c
> @@ -22,6 +22,7 @@
>  #include <linux/module.h>
>  #include <linux/of.h>
>  #include <linux/of_gpio.h>
> +#include <linux/pm.h>
>  
>  #include <linux/mmc/host.h>
>  
> @@ -807,8 +808,7 @@ static int __devexit sdhci_s3c_remove(struct platform_device *pdev)
>  	return 0;
>  }
>  
> -#ifdef CONFIG_PM
> -
> +#ifdef CONFIG_PM_SLEEP
>  static int sdhci_s3c_suspend(struct device *dev)
>  {
>  	struct sdhci_host *host = dev_get_drvdata(dev);
> @@ -822,10 +822,11 @@ static int sdhci_s3c_resume(struct device *dev)
>  
>  	return sdhci_resume_host(host);
>  }
> +#endif
>  
> +#ifdef CONFIG_PM
>  static const struct dev_pm_ops sdhci_s3c_pmops = {
> -	.suspend	= sdhci_s3c_suspend,
> -	.resume		= sdhci_s3c_resume,
> +	SET_SYSTEM_SLEEP_PM_OPS(sdhci_s3c_suspend, sdhci_s3c_resume)
>  };
>  
>  #define SDHCI_S3C_PMOPS (&sdhci_s3c_pmops)

Thanks, pushed to mmc-next for 3.4 with Jaehoon's ACK.

- Chris.
-- 
Chris Ball   <cjb@laptop.org>   <http://printf.net/>
One Laptop Per Child