diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index b22f358..c47d2e2 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -229,11 +229,11 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
 	if (pdata->test_mux)
 		con |= (pdata->test_mux << reg->test_mux_addr_shift);
 
-	con &= ~(reg->buf_vref_sel_mask << reg->buf_vref_sel_shift);
-	con |= pdata->reference_voltage << reg->buf_vref_sel_shift;
+	con &= ~(EXYNOS_TMU_REF_VOLTAGE_MASK << EXYNOS_TMU_REF_VOLTAGE_SHIFT);
+	con |= pdata->reference_voltage << EXYNOS_TMU_REF_VOLTAGE_SHIFT;
 
-	con &= ~(reg->buf_slope_sel_mask << reg->buf_slope_sel_shift);
-	con |= (pdata->gain << reg->buf_slope_sel_shift);
+	con &= ~(EXYNOS_TMU_BUF_SLOPE_SEL_MASK << EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT);
+	con |= (pdata->gain << EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT);
 
 	if (pdata->noise_cancel_mode) {
 		con &= ~(reg->therm_trip_mode_mask <<
@@ -242,7 +242,7 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
 	}
 
 	if (on) {
-		con |= (1 << reg->core_en_shift);
+		con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT);
 		interrupt_en =
 			pdata->trigger_enable[3] << reg->inten_rise3_shift |
 			pdata->trigger_enable[2] << reg->inten_rise2_shift |
@@ -252,7 +252,7 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
 			interrupt_en |=
 				interrupt_en << reg->inten_fall0_shift;
 	} else {
-		con &= ~(1 << reg->core_en_shift);
+		con &= ~(1 << EXYNOS_TMU_CORE_EN_SHIFT);
 		interrupt_en = 0; /* Disable all interrupts */
 	}
 	writel(interrupt_en, data->base + reg->tmu_inten);
diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index 5d36708..4f6f1b4 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -71,15 +71,9 @@ enum soc_type {
  * @triminfo_ctrl: trim info controller register.
  * @tmu_ctrl: TMU main controller register.
  * @test_mux_addr_shift: shift bits of test mux address.
- * @buf_vref_sel_shift: shift bits of reference voltage in tmu_ctrl register.
- * @buf_vref_sel_mask: mask bits of reference voltage in tmu_ctrl 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.
- * @buf_slope_sel_shift: shift bits of amplifier gain value in tmu_ctrl
-	register.
- * @buf_slope_sel_mask: mask bits of amplifier gain value in tmu_ctrl register.
- * @core_en_shift: shift bits of TMU core enable bit in tmu_ctrl register.
  * @tmu_status: register drescribing the TMU status.
  * @tmu_cur_temp: register containing the current temperature of the TMU.
  * @threshold_temp: register containing the base threshold level.
@@ -114,14 +108,9 @@ struct exynos_tmu_registers {
 
 	u32	tmu_ctrl;
 	u32     test_mux_addr_shift;
-	u32	buf_vref_sel_shift;
-	u32	buf_vref_sel_mask;
 	u32	therm_trip_mode_shift;
 	u32	therm_trip_mode_mask;
 	u32	therm_trip_en_shift;
-	u32	buf_slope_sel_shift;
-	u32	buf_slope_sel_mask;
-	u32	core_en_shift;
 
 	u32	tmu_status;
 
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
index 4bc6b06..9dcf913 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.c
+++ b/drivers/thermal/samsung/exynos_tmu_data.c
@@ -28,11 +28,6 @@
 static const struct exynos_tmu_registers exynos4210_tmu_registers = {
 	.triminfo_data = EXYNOS_TMU_REG_TRIMINFO,
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
-	.buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT,
-	.buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK,
-	.buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT,
-	.buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK,
-	.core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT,
 	.tmu_status = EXYNOS_TMU_REG_STATUS,
 	.tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP,
 	.threshold_temp = EXYNOS4210_TMU_REG_THRESHOLD_TEMP,
@@ -92,14 +87,9 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = {
 	.triminfo_ctrl = EXYNOS_TMU_TRIMINFO_CON,
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
 	.test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT,
-	.buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT,
-	.buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK,
 	.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,
-	.buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT,
-	.buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK,
-	.core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT,
 	.tmu_status = EXYNOS_TMU_REG_STATUS,
 	.tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP,
 	.threshold_th0 = EXYNOS_THD_TEMP_RISE,
@@ -189,14 +179,9 @@ static const struct exynos_tmu_registers exynos5260_tmu_registers = {
 	.triminfo_data = EXYNOS_TMU_REG_TRIMINFO,
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL1,
-	.buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT,
-	.buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK,
 	.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,
-	.buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT,
-	.buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK,
-	.core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT,
 	.tmu_status = EXYNOS_TMU_REG_STATUS,
 	.tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP,
 	.threshold_th0 = EXYNOS_THD_TEMP_RISE,
@@ -275,14 +260,9 @@ struct exynos_tmu_init_data const exynos5260_default_tmu_data = {
 static const struct exynos_tmu_registers exynos5420_tmu_registers = {
 	.triminfo_data = EXYNOS_TMU_REG_TRIMINFO,
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
-	.buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT,
-	.buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK,
 	.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,
-	.buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT,
-	.buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK,
-	.core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT,
 	.tmu_status = EXYNOS_TMU_REG_STATUS,
 	.tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP,
 	.threshold_th0 = EXYNOS_THD_TEMP_RISE,
@@ -369,14 +349,9 @@ struct exynos_tmu_init_data const exynos5420_default_tmu_data = {
 static const struct exynos_tmu_registers exynos5440_tmu_registers = {
 	.triminfo_data = EXYNOS5440_TMU_S0_7_TRIM,
 	.tmu_ctrl = EXYNOS5440_TMU_S0_7_CTRL,
-	.buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT,
-	.buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK,
 	.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,
-	.buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT,
-	.buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK,
-	.core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT,
 	.tmu_status = EXYNOS5440_TMU_S0_7_STATUS,
 	.tmu_cur_temp = EXYNOS5440_TMU_S0_7_TEMP,
 	.threshold_th0 = EXYNOS5440_TMU_S0_7_TH0,
