On 21/10/10 09:04, Kukjin Kim wrote:
> From: Daein Moon <moon9...@samsung.com>
>
> This patch adds the s3c_gpio_getpull() API that has been missed in the
> plat-samsung/gpio-config.c and actullay there is its extern declaration
> in plat/gpio-cfg.h.
>
> Signed-off-by: Daein Moon <moon9...@samsung.com>
> Cc: Ben Dooks <ben-li...@fluff.org>
> Signed-off-by: Kukjin Kim <kgene....@samsung.com>
> ---
> NOTE:
> - already issued about this
>
> arch/arm/plat-samsung/gpio-config.c | 19 +++++++++++++++++++
> .../plat-samsung/include/plat/gpio-cfg-helpers.h | 6 ++++++
> 2 files changed, 25 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/plat-samsung/gpio-config.c
> b/arch/arm/plat-samsung/gpio-config.c
> index 8a37211..b732b77 100644
> --- a/arch/arm/plat-samsung/gpio-config.c
> +++ b/arch/arm/plat-samsung/gpio-config.c
> @@ -111,6 +111,25 @@ int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t
> pull)
> }
> EXPORT_SYMBOL(s3c_gpio_setpull);
>
> +s3c_gpio_pull_t s3c_gpio_getpull(unsigned int pin)
> +{
> + struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin);
> + unsigned long flags;
> + int offset;
> + u32 pup = 0;
would the result of s3c_gpio_do_getpull() should be a s3c_gpio_pull_t?
> + if (chip) {
> + offset = pin - chip->chip.base;
> +
> + s3c_gpio_lock(chip, flags);
> + pup = s3c_gpio_do_getpull(chip, offset);
> + s3c_gpio_unlock(chip, flags);
> + }
> +
> + return (__force s3c_gpio_pull_t)pup;
> +}
> +EXPORT_SYMBOL(s3c_gpio_getpull);
--
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