diff --git a/drivers/dma/mv_xor_v2.c b/drivers/dma/mv_xor_v2.c
index fa5dab481203..e3850f04f676 100644
--- a/drivers/dma/mv_xor_v2.c
+++ b/drivers/dma/mv_xor_v2.c
@@ -33,7 +33,6 @@
 #define MV_XOR_V2_DMA_IMSG_CDAT_OFF			0x014
 #define MV_XOR_V2_DMA_IMSG_THRD_OFF			0x018
 #define   MV_XOR_V2_DMA_IMSG_THRD_MASK			0x7FFF
-#define   MV_XOR_V2_DMA_IMSG_THRD_SHIFT			0x0
 #define   MV_XOR_V2_DMA_IMSG_TIMER_EN			BIT(18)
 #define MV_XOR_V2_DMA_DESQ_AWATTR_OFF			0x01C
   /* Same flags as MV_XOR_V2_DMA_DESQ_ARATTR_OFF */
@@ -50,7 +49,6 @@
 #define MV_XOR_V2_DMA_DESQ_ADD_OFF			0x808
 #define MV_XOR_V2_DMA_IMSG_TMOT				0x810
 #define   MV_XOR_V2_DMA_IMSG_TIMER_THRD_MASK		0x1FFF
-#define   MV_XOR_V2_DMA_IMSG_TIMER_THRD_SHIFT		0
 
 /* XOR Global registers */
 #define MV_XOR_V2_GLOB_BW_CTRL				0x4
@@ -261,16 +259,15 @@ void mv_xor_v2_enable_imsg_thrd(struct mv_xor_v2_device *xor_dev)
 
 	/* Configure threshold of number of descriptors, and enable timer */
 	reg = readl(xor_dev->dma_base + MV_XOR_V2_DMA_IMSG_THRD_OFF);
-	reg &= (~MV_XOR_V2_DMA_IMSG_THRD_MASK << MV_XOR_V2_DMA_IMSG_THRD_SHIFT);
-	reg |= (MV_XOR_V2_DONE_IMSG_THRD << MV_XOR_V2_DMA_IMSG_THRD_SHIFT);
+	reg &= ~MV_XOR_V2_DMA_IMSG_THRD_MASK;
+	reg |= MV_XOR_V2_DONE_IMSG_THRD;
 	reg |= MV_XOR_V2_DMA_IMSG_TIMER_EN;
 	writel(reg, xor_dev->dma_base + MV_XOR_V2_DMA_IMSG_THRD_OFF);
 
 	/* Configure Timer Threshold */
 	reg = readl(xor_dev->dma_base + MV_XOR_V2_DMA_IMSG_TMOT);
-	reg &= (~MV_XOR_V2_DMA_IMSG_TIMER_THRD_MASK <<
-		MV_XOR_V2_DMA_IMSG_TIMER_THRD_SHIFT);
-	reg |= (MV_XOR_V2_TIMER_THRD << MV_XOR_V2_DMA_IMSG_TIMER_THRD_SHIFT);
+	reg &= ~MV_XOR_V2_DMA_IMSG_TIMER_THRD_MASK;
+	reg |= MV_XOR_V2_TIMER_THRD;
 	writel(reg, xor_dev->dma_base + MV_XOR_V2_DMA_IMSG_TMOT);
 }