emdtv_read_1
if (emdtv_read_1(sc, UR_GET_STATUS, 0x05) != 0) {
(void)emdtv_read_1(sc, 0x02, 0xa0);
if (emdtv_read_1(sc, 0x02, 0xa0) & 0x08)
gpio_value = emdtv_read_1(sc, 0x02, 0xa0);
gpio = emdtv_read_1(sc, UR_GET_STATUS, reg);
if (emdtv_read_1(sc, UR_GET_STATUS, EM28XX_REG_I2C_STATUS) != 0) {
if (emdtv_read_1(sc, UR_GET_STATUS, EM28XX_REG_I2C_STATUS) != 0) {
emdtv_read_1(sc, EM28XX_UR_I2C, addr);
if (emdtv_read_1(sc, UR_GET_STATUS, EM28XX_REG_I2C_STATUS) != 0) {
uint8_t emdtv_read_1(struct emdtv_softc *, uint8_t, uint16_t);