ltc2992_read_reg
reg = ltc2992_read_reg(st, LTC2992_GPIO_STATUS, 1);
reg = ltc2992_read_reg(st, LTC2992_GPIO_STATUS, 1);
reg = ltc2992_read_reg(st, ltc2992_gpio_addr_map[offset].ctrl, 1);
reg_val = ltc2992_read_reg(st, reg, 2);
reg_val = ltc2992_read_reg(st, ltc2992_gpio_addr_map[nr_gpio].alarm, 1);
reg_val = ltc2992_read_reg(st, LTC2992_SENSE_FAULT(channel), 1);
reg_val = ltc2992_read_reg(st, reg, 2);
reg_val = ltc2992_read_reg(st, LTC2992_DSENSE_FAULT(channel), 1);
reg_val = ltc2992_read_reg(st, reg, 3);
reg_val = ltc2992_read_reg(st, LTC2992_POWER_FAULT(channel), 1);