redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

ARM: S3C24XX: Remove s3c2410_gpio_getirq()

Browse source 
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>
This commit is contained in:
Ben Dooks 2010-05-04 17:14:10 +09:00
parent e6528d5e87
commit 5690a6267f
2 changed files with 1 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
arch/arm/plat-s3c24xx/gpio.c
View file

@ -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);

2
arch/arm/plat-s3c24xx/pm.c
View file

@ -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);