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  /src/sys/arch/arm/xscale/
pxa2x0_gpio.c 413 uint32_t gedr, mask; local in function:gpio_dispatch
417 gedr = pxagpio_reg_read(sc, GPIO_REG(GPIO_GEDR0, gpio_base));
421 gedr &= ~(GPIO_BIT(0) | GPIO_BIT(1));
424 if (gedr == 0)
428 pxagpio_reg_write(sc, GPIO_REG(GPIO_GEDR0, gpio_base), gedr);
437 if ((gedr & sc->sc_mask[bank]) == 0) {
439 "stray GPIO interrupt. Bank %d, GEDR 0x%08x, mask 0x%08x\n",
440 bank, gedr, sc->sc_mask[bank]);
445 gedr &= sc->sc_mask[bank];
453 for (i = 0, mask = 1; i < pins && gedr; i++, ghp++, mask <<= 1)
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