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>

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 c84defd29502..f684901b4b76 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,