F71805F_REG_FAN_CTRL
F71805F_REG_FAN_CTRL(i));
f71805f_write8(data, F71805F_REG_FAN_CTRL(i),
F71805F_REG_FAN_CTRL(nr));
reg = f71805f_read8(data, F71805F_REG_FAN_CTRL(nr))
f71805f_write8(data, F71805F_REG_FAN_CTRL(nr), reg);