show_target_temp
SENSOR_TEMPLATE(pwm_target_temp, "pwm%d_target_temp", 0644, show_target_temp, store_target_temp, 0);
if ((devattr->show == show_target_temp ||
static SENSOR_DEVICE_ATTR(pwm1_target, 0644, show_target_temp,
static SENSOR_DEVICE_ATTR(pwm2_target, 0644, show_target_temp,
static SENSOR_DEVICE_ATTR(pwm3_target, 0644, show_target_temp,
static SENSOR_DEVICE_ATTR(pwm4_target, 0644, show_target_temp,