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SubjectRe: [PATCH] mmc: s3cmci: Register cpufreq notifier only on S3C24xx
On 27 June 2016 at 14:52, Krzysztof Kozlowski <k.kozlowski@samsung.com> wrote:
> The driver registered for CPU frequency transitions to recalculate its
> clock when ARM clock frequency changes (ratio between frequencies of
> ARM's parent clock (fclk) and clock for peripherals remains fixed).
>
> This is needed only on S3C24xx platform when cpufreq driver is enabled
> so limit the ifdef to respective cpufreq Kconfig.
>
> Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com>
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

Thanks, applied for next!

Kind regards
Uffe

> ---
> drivers/mmc/host/s3cmci.c | 2 +-
> drivers/mmc/host/s3cmci.h | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
> index 39814f3dc96f..c531deef3258 100644
> --- a/drivers/mmc/host/s3cmci.c
> +++ b/drivers/mmc/host/s3cmci.c
> @@ -1365,7 +1365,7 @@ static struct s3c24xx_mci_pdata s3cmci_def_pdata = {
> .no_detect = 1,
> };
>
> -#ifdef CONFIG_CPU_FREQ
> +#ifdef CONFIG_ARM_S3C24XX_CPUFREQ
>
> static int s3cmci_cpufreq_transition(struct notifier_block *nb,
> unsigned long val, void *data)
> diff --git a/drivers/mmc/host/s3cmci.h b/drivers/mmc/host/s3cmci.h
> index cc2e46cb5c64..30c2c0dd1bc8 100644
> --- a/drivers/mmc/host/s3cmci.h
> +++ b/drivers/mmc/host/s3cmci.h
> @@ -74,7 +74,7 @@ struct s3cmci_host {
> struct dentry *debug_regs;
> #endif
>
> -#ifdef CONFIG_CPU_FREQ
> +#ifdef CONFIG_ARM_S3C24XX_CPUFREQ
> struct notifier_block freq_transition;
> #endif
> };
> --
> 1.9.1
>

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