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SA1100: make gpio_to_irq and reverse a macro

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The function can't be used for static initialisations so
convert them to macros.
This commit is contained in:
Thomas Kunze 2009-02-09 23:14:44 +01:00 committed by Thomas Kunze
parent 167c55ef80
commit cc64717279
1 changed files with 4 additions and 15 deletions
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19
arch/arm/mach-sa1100/include/mach/gpio.h
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@ -49,20 +49,9 @@ static inline void gpio_set_value(unsigned gpio, int value)
#define gpio_cansleep __gpio_cansleep
static inline unsigned gpio_to_irq(unsigned gpio)
{
if (gpio < 11)
return IRQ_GPIO0 + gpio;
else
return IRQ_GPIO11 - 11 + gpio;
}
static inline unsigned irq_to_gpio(unsigned irq)
{
if (irq < IRQ_GPIO11_27)
return irq - IRQ_GPIO0;
else
return irq - IRQ_GPIO11 + 11;
}
#define gpio_to_irq(gpio) ((gpio < 11) ? (IRQ_GPIO0 + gpio) : \
(IRQ_GPIO11 - 11 + gpio))
#define irq_to_gpio(irq) ((irq < IRQ_GPIO11_27) ? (irq - IRQ_GPIO0) : \
(irq - IRQ_GPIO11 + 11))
#endif