diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 3f9caafa91bf..5bfa62fa288a 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -162,7 +162,7 @@ enum {
 #define ufshcd_clear_eh_in_progress(h) \
 	((h)->eh_flags &= ~UFSHCD_EH_IN_PROGRESS)
 
-struct ufs_pm_lvl_states ufs_pm_lvl_states[] = {
+const struct ufs_pm_lvl_states ufs_pm_lvl_states[] = {
 	[UFS_PM_LVL_0] = {UFS_ACTIVE_PWR_MODE, UIC_LINK_ACTIVE_STATE},
 	[UFS_PM_LVL_1] = {UFS_ACTIVE_PWR_MODE, UIC_LINK_HIBERN8_STATE},
 	[UFS_PM_LVL_2] = {UFS_SLEEP_PWR_MODE, UIC_LINK_ACTIVE_STATE},
@@ -204,7 +204,7 @@ ufs_get_desired_pm_lvl_for_dev_link_state(enum ufs_dev_pwr_mode dev_state,
 	return UFS_PM_LVL_0;
 }
 
-static struct ufs_dev_fix ufs_fixups[] = {
+static const struct ufs_dev_fix ufs_fixups[] = {
 	/* UFS cards deviations table */
 	UFS_FIX(UFS_VENDOR_MICRON, UFS_ANY_MODEL,
 		UFS_DEVICE_QUIRK_DELAY_BEFORE_LPM |
@@ -343,7 +343,7 @@ static void ufshcd_add_tm_upiu_trace(struct ufs_hba *hba, unsigned int tag,
 }
 
 static void ufshcd_add_uic_command_trace(struct ufs_hba *hba,
-					 struct uic_command *ucmd,
+					 const struct uic_command *ucmd,
 					 enum ufs_trace_str_t str_t)
 {
 	u32 cmd;
@@ -423,11 +423,11 @@ static void ufshcd_print_clk_freqs(struct ufs_hba *hba)
 }
 
 static void ufshcd_print_evt(struct ufs_hba *hba, u32 id,
-			     char *err_name)
+			     const char *err_name)
 {
 	int i;
 	bool found = false;
-	struct ufs_event_hist *e;
+	const struct ufs_event_hist *e;
 
 	if (id >= UFS_EVT_CNT)
 		return;
@@ -477,7 +477,7 @@ static void ufshcd_print_evt_hist(struct ufs_hba *hba)
 static
 void ufshcd_print_trs(struct ufs_hba *hba, unsigned long bitmap, bool pr_prdt)
 {
-	struct ufshcd_lrb *lrbp;
+	const struct ufshcd_lrb *lrbp;
 	int prdt_length;
 	int tag;
 
@@ -533,7 +533,7 @@ static void ufshcd_print_tmrs(struct ufs_hba *hba, unsigned long bitmap)
 
 static void ufshcd_print_host_state(struct ufs_hba *hba)
 {
-	struct scsi_device *sdev_ufs = hba->sdev_ufs_device;
+	const struct scsi_device *sdev_ufs = hba->sdev_ufs_device;
 
 	dev_err(hba->dev, "UFS Host state=%d\n", hba->ufshcd_state);
 	dev_err(hba->dev, "outstanding reqs=0x%lx tasks=0x%lx\n",
@@ -1083,7 +1083,7 @@ static bool ufshcd_is_devfreq_scaling_required(struct ufs_hba *hba,
  */
 static u32 ufshcd_pending_cmds(struct ufs_hba *hba)
 {
-	struct scsi_device *sdev;
+	const struct scsi_device *sdev;
 	u32 pending = 0;
 
 	lockdep_assert_held(hba->host->host_lock);
@@ -2046,14 +2046,15 @@ static inline int ufshcd_monitor_opcode2dir(u8 opcode)
 static inline bool ufshcd_should_inform_monitor(struct ufs_hba *hba,
 						struct ufshcd_lrb *lrbp)
 {
-	struct ufs_hba_monitor *m = &hba->monitor;
+	const struct ufs_hba_monitor *m = &hba->monitor;
 
 	return (m->enabled && lrbp && lrbp->cmd &&
 		(!m->chunk_size || m->chunk_size == lrbp->cmd->sdb.length) &&
 		ktime_before(hba->monitor.enabled_ts, lrbp->issue_time_stamp));
 }
 
-static void ufshcd_start_monitor(struct ufs_hba *hba, struct ufshcd_lrb *lrbp)
+static void ufshcd_start_monitor(struct ufs_hba *hba,
+				 const struct ufshcd_lrb *lrbp)
 {
 	int dir = ufshcd_monitor_opcode2dir(*lrbp->cmd->cmnd);
 	unsigned long flags;
@@ -2064,14 +2065,14 @@ static void ufshcd_start_monitor(struct ufs_hba *hba, struct ufshcd_lrb *lrbp)
 	spin_unlock_irqrestore(hba->host->host_lock, flags);
 }
 
-static void ufshcd_update_monitor(struct ufs_hba *hba, struct ufshcd_lrb *lrbp)
+static void ufshcd_update_monitor(struct ufs_hba *hba, const struct ufshcd_lrb *lrbp)
 {
 	int dir = ufshcd_monitor_opcode2dir(*lrbp->cmd->cmnd);
 	unsigned long flags;
 
 	spin_lock_irqsave(hba->host->host_lock, flags);
 	if (dir >= 0 && hba->monitor.nr_queued[dir] > 0) {
-		struct request *req = scsi_cmd_to_rq(lrbp->cmd);
+		const struct request *req = scsi_cmd_to_rq(lrbp->cmd);
 		struct ufs_hba_monitor *m = &hba->monitor;
 		ktime_t now, inc, lat;
 
@@ -4888,7 +4889,7 @@ static int ufshcd_get_lu_wp(struct ufs_hba *hba,
  *
  */
 static inline void ufshcd_get_lu_power_on_wp_status(struct ufs_hba *hba,
-						    struct scsi_device *sdev)
+						    const struct scsi_device *sdev)
 {
 	if (hba->dev_info.f_power_on_wp_en &&
 	    !hba->dev_info.is_lu_power_on_wp) {
@@ -5407,8 +5408,8 @@ int ufshcd_write_ee_control(struct ufs_hba *hba)
 	return err;
 }
 
-int ufshcd_update_ee_control(struct ufs_hba *hba, u16 *mask, u16 *other_mask,
-			     u16 set, u16 clr)
+int ufshcd_update_ee_control(struct ufs_hba *hba, u16 *mask,
+			     const u16 *other_mask, u16 set, u16 clr)
 {
 	u16 new_mask, ee_ctrl_mask;
 	int err = 0;
@@ -7343,7 +7344,8 @@ static int ufshcd_eh_host_reset_handler(struct scsi_cmnd *cmd)
  *
  * Returns calculated max ICC level for specific regulator
  */
-static u32 ufshcd_get_max_icc_level(int sup_curr_uA, u32 start_scan, char *buff)
+static u32 ufshcd_get_max_icc_level(int sup_curr_uA, u32 start_scan,
+				    const char *buff)
 {
 	int i;
 	int curr_uA;
@@ -7390,7 +7392,7 @@ static u32 ufshcd_get_max_icc_level(int sup_curr_uA, u32 start_scan, char *buff)
  * Returns calculated ICC level
  */
 static u32 ufshcd_find_max_sup_active_icc_level(struct ufs_hba *hba,
-							u8 *desc_buf, int len)
+						const u8 *desc_buf, int len)
 {
 	u32 icc_level = 0;
 
@@ -7540,7 +7542,7 @@ static int ufshcd_scsi_add_wlus(struct ufs_hba *hba)
 	return ret;
 }
 
-static void ufshcd_wb_probe(struct ufs_hba *hba, u8 *desc_buf)
+static void ufshcd_wb_probe(struct ufs_hba *hba, const u8 *desc_buf)
 {
 	struct ufs_dev_info *dev_info = &hba->dev_info;
 	u8 lun;
@@ -7611,7 +7613,7 @@ static void ufshcd_wb_probe(struct ufs_hba *hba, u8 *desc_buf)
 	hba->caps &= ~UFSHCD_CAP_WB_EN;
 }
 
-static void ufshcd_temp_notif_probe(struct ufs_hba *hba, u8 *desc_buf)
+static void ufshcd_temp_notif_probe(struct ufs_hba *hba, const u8 *desc_buf)
 {
 	struct ufs_dev_info *dev_info = &hba->dev_info;
 	u32 ext_ufs_feature;
@@ -7634,9 +7636,9 @@ static void ufshcd_temp_notif_probe(struct ufs_hba *hba, u8 *desc_buf)
 	}
 }
 
-void ufshcd_fixup_dev_quirks(struct ufs_hba *hba, struct ufs_dev_fix *fixups)
+void ufshcd_fixup_dev_quirks(struct ufs_hba *hba, const struct ufs_dev_fix *fixups)
 {
-	struct ufs_dev_fix *f;
+	const struct ufs_dev_fix *f;
 	struct ufs_dev_info *dev_info = &hba->dev_info;
 
 	if (!fixups)
@@ -7844,7 +7846,7 @@ static int ufshcd_quirk_tune_host_pa_tactivate(struct ufs_hba *hba)
 	u32 granularity, peer_granularity;
 	u32 pa_tactivate, peer_pa_tactivate;
 	u32 pa_tactivate_us, peer_pa_tactivate_us;
-	u8 gran_to_us_table[] = {1, 4, 8, 16, 32, 100};
+	const u8 gran_to_us_table[] = {1, 4, 8, 16, 32, 100};
 
 	ret = ufshcd_dme_get(hba, UIC_ARG_MIB(PA_GRANULARITY),
 				  &granularity);
@@ -7956,7 +7958,7 @@ static int ufshcd_device_geo_params_init(struct ufs_hba *hba)
 	return err;
 }
 
-static struct ufs_ref_clk ufs_ref_clk_freqs[] = {
+static const struct ufs_ref_clk ufs_ref_clk_freqs[] = {
 	{19200000, REF_CLK_FREQ_19_2_MHZ},
 	{26000000, REF_CLK_FREQ_26_MHZ},
 	{38400000, REF_CLK_FREQ_38_4_MHZ},
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index 94f545be183a..1a8f7b8977e6 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -1185,7 +1185,8 @@ int ufshcd_query_flag(struct ufs_hba *hba, enum query_opcode opcode,
 
 void ufshcd_auto_hibern8_enable(struct ufs_hba *hba);
 void ufshcd_auto_hibern8_update(struct ufs_hba *hba, u32 ahit);
-void ufshcd_fixup_dev_quirks(struct ufs_hba *hba, struct ufs_dev_fix *fixups);
+void ufshcd_fixup_dev_quirks(struct ufs_hba *hba,
+			     const struct ufs_dev_fix *fixups);
 #define SD_ASCII_STD true
 #define SD_RAW false
 int ufshcd_read_string_desc(struct ufs_hba *hba, u8 desc_index,
@@ -1371,7 +1372,7 @@ static inline void ufshcd_vops_config_scaling_param(struct ufs_hba *hba,
 		hba->vops->config_scaling_param(hba, profile, data);
 }
 
-extern struct ufs_pm_lvl_states ufs_pm_lvl_states[];
+extern const struct ufs_pm_lvl_states ufs_pm_lvl_states[];
 
 /*
  * ufshcd_scsi_to_upiu_lun - maps scsi LUN to UPIU LUN
@@ -1393,8 +1394,8 @@ int ufshcd_dump_regs(struct ufs_hba *hba, size_t offset, size_t len,
 
 int __ufshcd_write_ee_control(struct ufs_hba *hba, u32 ee_ctrl_mask);
 int ufshcd_write_ee_control(struct ufs_hba *hba);
-int ufshcd_update_ee_control(struct ufs_hba *hba, u16 *mask, u16 *other_mask,
-			     u16 set, u16 clr);
+int ufshcd_update_ee_control(struct ufs_hba *hba, u16 *mask,
+			     const u16 *other_mask, u16 set, u16 clr);
 
 static inline int ufshcd_update_ee_drv_mask(struct ufs_hba *hba,
 					    u16 set, u16 clr)
