Lines Matching refs:used
57 unsigned char used;
65 unsigned char *used;
69 used = &(gpio_regs[port].used);
70 if ((*used & bits) != 0)
72 *used |= bits;
78 unsigned char *used;
82 used = &(gpio_regs[port].used);
83 if ((*used & bits) != bits)
85 *used &= (~bits);
96 if (gpio_regs[port].used & bit) {
114 if (gpio_regs[port].used & bit) {
127 unsigned char used,ddr;
129 used = gpio_regs[portno].used;
133 for (c = 8; c > 0; c--,rp--,used >>= 1, ddr >>= 1)
134 if (used & 0x01)