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m68k: Fall back to __gpio_to_irq() for non-arch GPIOs

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gpiolib provides __gpio_to_irq() to map gpiolib gpios to interrupts - hook
that up on m68k.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Mark Brown 2011-10-26 09:51:55 +02:00 committed by Greg Ungerer
parent a2a3dfb8ef
commit d85b409486
1 changed files with 2 additions and 1 deletions
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3
arch/m68k/include/asm/gpio.h
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@ -225,7 +225,8 @@ static inline void gpio_set_value(unsigned gpio, int value)
static inline int gpio_to_irq(unsigned gpio)
{
return (gpio < MCFGPIO_IRQ_MAX) ? gpio + MCFGPIO_IRQ_VECBASE : -EINVAL;
return (gpio < MCFGPIO_IRQ_MAX) ? gpio + MCFGPIO_IRQ_VECBASE
: __gpio_to_irq(gpio);
}
static inline int irq_to_gpio(unsigned irq)