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Commit e594ea3e authored by Ben Dooks's avatar Ben Dooks Committed by Kukjin Kim
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ARM: SAMSUNG: Add s3c_gpio_cfgrange_nopull() helper 



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: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 818ac8c1

arch/arm/plat-samsung/include/plat/gpio-cfg.h

+6 −0
Original line number Diff line number Diff line
@@ -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,