diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index c108a1f3de71..e35c2895b4ed 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -380,8 +380,8 @@ static int exynos_tmu_set_emulation(void *drv_data, unsigned long temp)
 		temp /= MCELSIUS;
 
 		if (TMU_SUPPORTS(pdata, EMUL_TIME)) {
-			val &= ~(EXYNOS_EMUL_TIME_MASK << reg->emul_time_shift);
-			val |= (EXYNOS_EMUL_TIME << reg->emul_time_shift);
+			val &= ~(EXYNOS_EMUL_TIME_MASK << EXYNOS_EMUL_TIME_SHIFT);
+			val |= (EXYNOS_EMUL_TIME << EXYNOS_EMUL_TIME_SHIFT);
 		}
 		val &= ~(EXYNOS_EMUL_DATA_MASK << EXYNOS_EMUL_DATA_SHIFT);
 		val |= (temp_to_code(data, temp) << EXYNOS_EMUL_DATA_SHIFT) |
diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index ed3d816ae24c..2694298eef59 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -92,7 +92,6 @@ enum soc_type {
  * @tmu_intstat: Register containing the interrupt status values.
  * @tmu_intclear: Register for clearing the raised interrupt status.
  * @emul_con: TMU emulation controller register.
- * @emul_time_shift: shift bits of emulation time.
  * @tmu_irqstatus: register to find which TMU generated interrupts.
  * @tmu_pmin: register to get/set the Pmin value.
  */
@@ -118,7 +117,6 @@ struct exynos_tmu_registers {
 	u32	tmu_intclear;
 
 	u32	emul_con;
-	u32	emul_time_shift;
 
 	u32	tmu_irqstatus;
 	u32	tmu_pmin;
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
index c35a6eadafd1..cef0b9744aef 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.c
+++ b/drivers/thermal/samsung/exynos_tmu_data.c
@@ -94,7 +94,6 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = {
 	.tmu_intstat = EXYNOS_TMU_REG_INTSTAT,
 	.tmu_intclear = EXYNOS_TMU_REG_INTCLEAR,
 	.emul_con = EXYNOS_EMUL_CON,
-	.emul_time_shift = EXYNOS_EMUL_TIME_SHIFT,
 };
 
 #define EXYNOS3250_TMU_DATA \
@@ -166,7 +165,6 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = {
 	.tmu_intstat = EXYNOS_TMU_REG_INTSTAT,
 	.tmu_intclear = EXYNOS_TMU_REG_INTCLEAR,
 	.emul_con = EXYNOS_EMUL_CON,
-	.emul_time_shift = EXYNOS_EMUL_TIME_SHIFT,
 };
 
 #define EXYNOS4412_TMU_DATA \
@@ -250,7 +248,6 @@ static const struct exynos_tmu_registers exynos5260_tmu_registers = {
 	.tmu_intstat = EXYNOS5260_TMU_REG_INTSTAT,
 	.tmu_intclear = EXYNOS5260_TMU_REG_INTCLEAR,
 	.emul_con = EXYNOS5260_EMUL_CON,
-	.emul_time_shift = EXYNOS_EMUL_TIME_SHIFT,
 };
 
 #define __EXYNOS5260_TMU_DATA	\
@@ -324,7 +321,6 @@ static const struct exynos_tmu_registers exynos5420_tmu_registers = {
 	.tmu_intstat = EXYNOS_TMU_REG_INTSTAT,
 	.tmu_intclear = EXYNOS_TMU_REG_INTCLEAR,
 	.emul_con = EXYNOS_EMUL_CON,
-	.emul_time_shift = EXYNOS_EMUL_TIME_SHIFT,
 };
 
 #define __EXYNOS5420_TMU_DATA	\