ARM: S3C24XX: Remove s3c2410_gpio_getcfg(), implement s3c_gpio_getcfg()
Add s3c_gpio_getcfg() and change anything using s3c2410_gpio_getcfg() to
use this instead.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/arch/arm/plat-samsung/gpio-config.c b/arch/arm/plat-samsung/gpio-config.c
index 19ab89d..3282db3 100644
--- a/arch/arm/plat-samsung/gpio-config.c
+++ b/arch/arm/plat-samsung/gpio-config.c
@@ -41,6 +41,26 @@
}
EXPORT_SYMBOL(s3c_gpio_cfgpin);
+unsigned s3c_gpio_getcfg(unsigned int pin)
+{
+ struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin);
+ unsigned long flags;
+ unsigned ret = 0;
+ int offset;
+
+ if (chip) {
+ offset = pin - chip->chip.base;
+
+ local_irq_save(flags);
+ ret = s3c_gpio_do_getcfg(chip, offset);
+ local_irq_restore(flags);
+ }
+
+ return ret;
+}
+EXPORT_SYMBOL(s3c_gpio_getcfg);
+
+
int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t pull)
{
struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin);