ARM: S3C24XX: Remove s3c2410_gpio_setcfg()

Remove the implementation of s3c2410_gpio_setcfg() as it should now be
functionally equivalent to s3c_gpio_cfgpin(), and add a wrapper for those
drivers that are still using this call.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 0 insertions, 48 deletions

diff --git a/arch/arm/plat-s3c24xx/gpio.c b/arch/arm/plat-s3c24xx/gpio.c
index 5467470badfd..0b3b2cb228ab 100644
--- a/arch/arm/plat-s3c24xx/gpio.c
+++ b/arch/arm/plat-s3c24xx/gpio.c
@@ -34,54 +34,6 @@
 
 #include <mach/regs-gpio.h>
 
-void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function)
-{
-        void __iomem *base = S3C24XX_GPIO_BASE(pin);
-        unsigned long mask;
-        unsigned long con;
-        unsigned long flags;
-
-        if (pin < S3C2410_GPIO_BANKB) {
-                mask = 1 << S3C2410_GPIO_OFFSET(pin);
-        } else {
-                mask = 3 << S3C2410_GPIO_OFFSET(pin)*2;
-        }
-
-        switch (function) {
-        case S3C2410_GPIO_LEAVE:
-                mask = 0;
-                function = 0;
-                break;
-
-        case S3C2410_GPIO_INPUT:
-        case S3C2410_GPIO_OUTPUT:
-        case S3C2410_GPIO_SFN2:
-        case S3C2410_GPIO_SFN3:
-                if (pin < S3C2410_GPIO_BANKB) {
-                        function -= 1;
-                        function &= 1;
-                        function <<= S3C2410_GPIO_OFFSET(pin);
-                } else {
-                        function &= 3;
-                        function <<= S3C2410_GPIO_OFFSET(pin)*2;
-                }
-        }
-
-        /* modify the specified register wwith IRQs off */
-
-        local_irq_save(flags);
-
-        con  = __raw_readl(base + 0x00);
-        con &= ~mask;
-        con |= function;
-
-        __raw_writel(con, base + 0x00);
-
-        local_irq_restore(flags);
-}
-
-EXPORT_SYMBOL(s3c2410_gpio_cfgpin);
-
 unsigned int s3c2410_gpio_getcfg(unsigned int pin)
 {
         void __iomem *base = S3C24XX_GPIO_BASE(pin);