path: root/arch/arm
diff options
authorBen Dooks <ben-linux@fluff.org>2010-10-01 19:07:28 +0900
committerKukjin Kim <kgene.kim@samsung.com>2010-10-23 11:51:26 +0900
commite594ea3e48579fb1908eea4dc70184e3ba74cb9d (patch)
tree37a3b52138a2b8c39e8731cc78afb0c5a2207af2 /arch/arm
parent818ac8c134250c2f57425d1e3b3a0e19636b5506 (diff)
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: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm')
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/gpio-cfg.h b/arch/arm/plat-samsung/include/plat/gpio-cfg.h
index c84defd2950..f684901b4b7 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-cfg.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-cfg.h
@@ -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,