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sh: Allow GPIO chips to register IRQ mappings.

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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) static inline int gpio_to_irq(unsigned gpio)
{ {
WARN_ON(1); return __gpio_to_irq(gpio);
return -ENOSYS;
} }
static inline int irq_to_gpio(unsigned int irq) static inline int irq_to_gpio(unsigned int irq)
{ {
WARN_ON(1); return -ENOSYS;
return -EINVAL;
} }
#endif /* CONFIG_GPIOLIB */ #endif /* CONFIG_GPIOLIB */