diff --git a/drivers/ufs/ufs.c b/drivers/ufs/ufs.c
index 565a6af..5d4e542 100644
--- a/drivers/ufs/ufs.c
+++ b/drivers/ufs/ufs.c
@@ -433,6 +433,12 @@
 		      REG_UTP_TASK_REQ_LIST_BASE_H);
 
 	/*
+	 * Make sure base address and interrupt setup are updated before
+	 * enabling the run/stop registers below.
+	 */
+	wmb();
+
+	/*
 	 * UCRDY, UTMRLDY and UTRLRDY bits must be 1
 	 */
 	reg = ufshcd_readl(hba, REG_CONTROLLER_STATUS);
@@ -861,6 +867,9 @@
 
 	ufshcd_writel(hba, 1 << task_tag, REG_UTP_TRANSFER_REQ_DOOR_BELL);
 
+	/* Make sure doorbell reg is updated before reading interrupt status */
+	wmb();
+
 	start = get_timer(0);
 	do {
 		intr_status = ufshcd_readl(hba, REG_INTERRUPT_STATUS);
@@ -1994,6 +2003,8 @@
 		      REG_INTERRUPT_STATUS);
 	ufshcd_writel(hba, 0, REG_INTERRUPT_ENABLE);
 
+	mb();
+
 	err = ufshcd_hba_enable(hba);
 	if (err) {
 		dev_err(hba->dev, "Host controller enable failed\n");