diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index f5ad8e662b4b5e1da044ae4c03ef6490ddecf705..f184529425087da6fd210f57f32b4be98351a1ee 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -1430,7 +1430,6 @@ static void hisi_sas_rescan_topology(struct hisi_hba *hisi_hba, u32 state)
 		} else {
 			hisi_sas_phy_down(hisi_hba, phy_no, 0);
 		}
-
 	}
 }
 
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index 68d07a4f8422a59afeeb5c3a7dc21fce0d17a917..b57177b52facc3d2b7e55d0de43d23f532e839b8 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -1202,7 +1202,7 @@ static void init_reg_v2_hw(struct hisi_hba *hisi_hba)
 	hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK3, 0x7ffe20fe);
 	hisi_sas_write32(hisi_hba, SAS_ECC_INTR_MSK, 0xfff00c30);
 	for (i = 0; i < hisi_hba->queue_count; i++)
-		hisi_sas_write32(hisi_hba, OQ0_INT_SRC_MSK+0x4*i, 0);
+		hisi_sas_write32(hisi_hba, OQ0_INT_SRC_MSK + 0x4 * i, 0);
 
 	hisi_sas_write32(hisi_hba, AXI_AHB_CLK_CFG, 1);
 	hisi_sas_write32(hisi_hba, HYPER_STREAM_ID_EN_CFG, 1);
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 397846388e856c6f4ad26086d154e1183b0da44f..87bda037303fd502fd26efc7ede176866da8c67f 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -596,7 +596,7 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
 	hisi_sas_write32(hisi_hba, AWQOS_AWCACHE_CFG, 0xf0f0);
 	hisi_sas_write32(hisi_hba, ARQOS_ARCACHE_CFG, 0xf0f0);
 	for (i = 0; i < hisi_hba->queue_count; i++)
-		hisi_sas_write32(hisi_hba, OQ0_INT_SRC_MSK+0x4*i, 0);
+		hisi_sas_write32(hisi_hba, OQ0_INT_SRC_MSK + 0x4 * i, 0);
 
 	hisi_sas_write32(hisi_hba, HYPER_STREAM_ID_EN_CFG, 1);
 
@@ -1350,7 +1350,6 @@ static void prep_smp_v3_hw(struct hisi_hba *hisi_hba,
 
 	hdr->cmd_table_addr = cpu_to_le64(req_dma_addr);
 	hdr->sts_buffer_addr = cpu_to_le64(hisi_sas_status_buf_addr_dma(slot));
-
 }
 
 static void prep_ata_v3_hw(struct hisi_hba *hisi_hba,
@@ -1456,7 +1455,6 @@ static void prep_abort_v3_hw(struct hisi_hba *hisi_hba,
 	/* dw7 */
 	hdr->dw7 = cpu_to_le32(tag_to_abort << CMD_HDR_ABORT_IPTT_OFF);
 	hdr->transfer_tags = cpu_to_le32(slot->idx);
-
 }
 
 static irqreturn_t phy_up_v3_hw(int phy_no, struct hisi_hba *hisi_hba)