diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index c8d6cdde..fb38411 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -304,9 +304,8 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
 	con |= (pdata->gain << EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT);
 
 	if (pdata->noise_cancel_mode) {
-		con &= ~(reg->therm_trip_mode_mask <<
-					reg->therm_trip_mode_shift);
-		con |= (pdata->noise_cancel_mode << reg->therm_trip_mode_shift);
+		con &= ~(EXYNOS_TMU_TRIP_MODE_MASK << EXYNOS_TMU_TRIP_MODE_SHIFT);
+		con |= (pdata->noise_cancel_mode << EXYNOS_TMU_TRIP_MODE_SHIFT);
 	}
 
 	if (on) {
diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index 0fb10d1..88c16d7 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -77,8 +77,6 @@ enum soc_type {
  * bitfields. The register validity, offsets and bitfield values may vary
  * slightly across different exynos SOC's.
  * @tmu_ctrl: TMU main controller register.
- * @therm_trip_mode_shift: shift bits of tripping mode in tmu_ctrl register.
- * @therm_trip_mode_mask: mask bits of tripping mode in tmu_ctrl register.
  * @therm_trip_en_shift: shift bits of tripping enable in tmu_ctrl register.
  * @tmu_cur_temp: register containing the current temperature of the TMU.
  * @threshold_th0: Register containing first set of rising levels.
@@ -102,8 +100,6 @@ enum soc_type {
  */
 struct exynos_tmu_registers {
 	u32	tmu_ctrl;
-	u32	therm_trip_mode_shift;
-	u32	therm_trip_mode_mask;
 	u32	therm_trip_en_shift;
 
 	u32	tmu_cur_temp;
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
index 4ca1283..4a44eb7 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.c
+++ b/drivers/thermal/samsung/exynos_tmu_data.c
@@ -83,8 +83,6 @@ struct exynos_tmu_init_data const exynos4210_default_tmu_data = {
 #if defined(CONFIG_SOC_EXYNOS3250)
 static const struct exynos_tmu_registers exynos3250_tmu_registers = {
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
-	.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,
-	.therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK,
 	.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,
 	.tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP,
 	.threshold_th0 = EXYNOS_THD_TEMP_RISE,
@@ -158,8 +156,6 @@ struct exynos_tmu_init_data const exynos3250_default_tmu_data = {
 #if defined(CONFIG_SOC_EXYNOS4412) || defined(CONFIG_SOC_EXYNOS5250)
 static const struct exynos_tmu_registers exynos4412_tmu_registers = {
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
-	.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,
-	.therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK,
 	.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,
 	.tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP,
 	.threshold_th0 = EXYNOS_THD_TEMP_RISE,
@@ -246,8 +242,6 @@ struct exynos_tmu_init_data const exynos5250_default_tmu_data = {
 #if defined(CONFIG_SOC_EXYNOS5260)
 static const struct exynos_tmu_registers exynos5260_tmu_registers = {
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
-	.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,
-	.therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK,
 	.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,
 	.tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP,
 	.threshold_th0 = EXYNOS_THD_TEMP_RISE,
@@ -323,8 +317,6 @@ struct exynos_tmu_init_data const exynos5260_default_tmu_data = {
 #if defined(CONFIG_SOC_EXYNOS5420)
 static const struct exynos_tmu_registers exynos5420_tmu_registers = {
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
-	.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,
-	.therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK,
 	.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,
 	.tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP,
 	.threshold_th0 = EXYNOS_THD_TEMP_RISE,
@@ -408,8 +400,6 @@ struct exynos_tmu_init_data const exynos5420_default_tmu_data = {
 #if defined(CONFIG_SOC_EXYNOS5440)
 static const struct exynos_tmu_registers exynos5440_tmu_registers = {
 	.tmu_ctrl = EXYNOS5440_TMU_S0_7_CTRL,
-	.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,
-	.therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK,
 	.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,
 	.tmu_cur_temp = EXYNOS5440_TMU_S0_7_TEMP,
 	.threshold_th0 = EXYNOS5440_TMU_S0_7_TH0,
