Lines Matching refs:bitmask
34 int bitmask;
39 bitmask = 1 << (irq - EXT_IRQ0);
45 if (H8300_GPIO_RESERVE(H8300_GPIO_P8, bitmask) == 0)
47 H8300_GPIO_DDR(H8300_GPIO_P8, bitmask, H8300_GPIO_INPUT);
51 if (H8300_GPIO_RESERVE(H8300_GPIO_P9, bitmask) == 0)
53 H8300_GPIO_DDR(H8300_GPIO_P9, bitmask, H8300_GPIO_INPUT);
62 int bitmask;
67 bitmask = 1 << (irq - EXT_IRQ0);
73 *(volatile unsigned char *)IER &= ~bitmask;
74 H8300_GPIO_FREE(H8300_GPIO_P8, bitmask);
78 *(volatile unsigned char *)IER &= ~bitmask;
79 H8300_GPIO_FREE(H8300_GPIO_P9, bitmask);