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ARM: SAMSUNG: Add s3c_gpio_cfgrange_nopull() helper

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A number of the SDHCI code configure a GPIO to a special function
and remove any pull-up, so add s3c_gpio_cfgrange_nopull() as a
wrapper to the s3c_gpio_cfgall_range() to make the code that
calls it fit on one line.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Ben Dooks 2010-10-01 19:07:28 +09:00 committed by Kukjin Kim
parent 818ac8c134
commit e594ea3e48
1 changed files with 6 additions and 0 deletions
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6
arch/arm/plat-samsung/include/plat/gpio-cfg.h
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@ -172,6 +172,12 @@ extern s3c_gpio_pull_t s3c_gpio_getpull(unsigned int pin);
extern int s3c_gpio_cfgall_range(unsigned int start, unsigned int nr,
unsigned int cfg, s3c_gpio_pull_t pull);
static inline int s3c_gpio_cfgrange_nopull(unsigned int pin, unsigned int size,
unsigned int cfg)
{
return s3c_gpio_cfgall_range(pin, size, cfg, S3C_GPIO_PULL_NONE);
}
/* Define values for the drvstr available for each gpio pin.
*
* These values control the value of the output signal driver strength,