ARM: S3C24XX: Remove s3c2410_gpio_getirq()

Remove s3c2410_gpio_getirq() as the only users is the pm code, and it
can be replicated by using gpio_to_irq().

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

2 files changed, 1 insertions, 20 deletions

diff --git a/arch/arm/plat-s3c24xx/gpio.c b/arch/arm/plat-s3c24xx/gpio.c
index 9b3d74c186f..24c00470b86 100644
--- a/arch/arm/plat-s3c24xx/gpio.c
+++ b/arch/arm/plat-s3c24xx/gpio.c
@@ -120,22 +120,3 @@ unsigned int s3c2410_modify_misccr(unsigned int clear, unsigned int change)
 }
 
 EXPORT_SYMBOL(s3c2410_modify_misccr);
-
-int s3c2410_gpio_getirq(unsigned int pin)
-{
-        if (pin < S3C2410_GPF(0) || pin > S3C2410_GPG(15))
-                return -EINVAL; /* not valid interrupts */
-
-        if (pin < S3C2410_GPG(0) && pin > S3C2410_GPF(7))
-                return -EINVAL; /* not valid pin */
-
-        if (pin < S3C2410_GPF(4))
-                return (pin - S3C2410_GPF(0)) + IRQ_EINT0;
-
-        if (pin < S3C2410_GPG(0))
-                return (pin - S3C2410_GPF(4)) + IRQ_EINT4;
-
-        return (pin - S3C2410_GPG(0)) + IRQ_EINT8;
-}
-
-EXPORT_SYMBOL(s3c2410_gpio_getirq);
diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c
index 37ea822c5c7..691fecc61d5 100644
--- a/arch/arm/plat-s3c24xx/pm.c
+++ b/arch/arm/plat-s3c24xx/pm.c
@@ -91,7 +91,7 @@ static void s3c_pm_check_resume_pin(unsigned int pin, unsigned int irqoffs)
 {
         unsigned long irqstate;
         unsigned long pinstate;
-        int irq = s3c2410_gpio_getirq(pin);
+        int irq = gpio_to_irq(pin);
 
         if (irqoffs < 4)
                 irqstate = s3c_irqwake_intmask & (1L<<irqoffs);