4 #define GPIO_bit(x) (1 << ((x) & 0x1f))
6 #define gpio_to_bank(gpio) ((gpio) >> 5)
8 /* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85).
9 * Those cases currently cause holes in the GPIO number space, the
10 * actual number of the last GPIO is recorded by 'pxa_last_gpio'.
12 extern int pxa_last_gpio
;
14 extern int pxa_irq_to_gpio(int irq
);
16 struct pxa_gpio_platform_data
{
17 int (*gpio_set_wake
)(unsigned int gpio
, unsigned int on
);
20 #endif /* __GPIO_PXA_H */
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