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sh: Allow GPIO chips to register IRQ mappings. 

As non-PFC chips are added that may support IRQs, pass through to the
generic helper instead of triggering the WARN_ON().

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2010-10-03 03:55:39 +09:00
parent 4bacd796cc
commit 532f3759d7
1 changed files with 2 additions and 4 deletions
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6
arch/sh/include/asm/gpio.h
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@ -41,14 +41,12 @@ static inline int gpio_cansleep(unsigned gpio)
static inline int gpio_to_irq(unsigned gpio)
{
WARN_ON(1);
return -ENOSYS;
return __gpio_to_irq(gpio);
}
static inline int irq_to_gpio(unsigned int irq)
{
WARN_ON(1);
return -EINVAL;
return -ENOSYS;
}
#endif /* CONFIG_GPIOLIB */