4 files changed, 22 insertions, 23 deletions

diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c
index 0d2e950d0865..586c0e567ff9 100644
--- a/drivers/scsi/ufs/ufs-qcom.c
+++ b/drivers/scsi/ufs/ufs-qcom.c
@@ -957,18 +957,6 @@ static const struct reset_control_ops ufs_qcom_reset_ops = {
 	.deassert = ufs_qcom_reset_deassert,
 };
 
-#define	ANDROID_BOOT_DEV_MAX	30
-static char android_boot_dev[ANDROID_BOOT_DEV_MAX];
-
-#ifndef MODULE
-static int __init get_android_boot_dev(char *str)
-{
-	strlcpy(android_boot_dev, str, ANDROID_BOOT_DEV_MAX);
-	return 1;
-}
-__setup("androidboot.bootdevice=", get_android_boot_dev);
-#endif
-
 /**
  * ufs_qcom_init - bind phy with controller
  * @hba: host controller instance
@@ -988,9 +976,6 @@ static int ufs_qcom_init(struct ufs_hba *hba)
 	struct resource *res;
 	struct ufs_clk_info *clki;
 
-	if (strlen(android_boot_dev) && strcmp(android_boot_dev, dev_name(dev)))
-		return -ENODEV;
-
 	host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL);
 	if (!host) {
 		err = -ENOMEM;
diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c
index f76692053ca1..e892b9feffb1 100644
--- a/drivers/scsi/ufs/ufshcd-pci.c
+++ b/drivers/scsi/ufs/ufshcd-pci.c
@@ -428,6 +428,12 @@ static int ufs_intel_adl_init(struct ufs_hba *hba)
 	return ufs_intel_common_init(hba);
 }
 
+static int ufs_intel_mtl_init(struct ufs_hba *hba)
+{
+	hba->caps |= UFSHCD_CAP_CRYPTO | UFSHCD_CAP_WB_EN;
+	return ufs_intel_common_init(hba);
+}
+
 static struct ufs_hba_variant_ops ufs_intel_cnl_hba_vops = {
 	.name                   = "intel-pci",
 	.init			= ufs_intel_common_init,
@@ -465,6 +471,16 @@ static struct ufs_hba_variant_ops ufs_intel_adl_hba_vops = {
 	.device_reset		= ufs_intel_device_reset,
 };
 
+static struct ufs_hba_variant_ops ufs_intel_mtl_hba_vops = {
+	.name                   = "intel-pci",
+	.init			= ufs_intel_mtl_init,
+	.exit			= ufs_intel_common_exit,
+	.hce_enable_notify	= ufs_intel_hce_enable_notify,
+	.link_startup_notify	= ufs_intel_link_startup_notify,
+	.resume			= ufs_intel_resume,
+	.device_reset		= ufs_intel_device_reset,
+};
+
 #ifdef CONFIG_PM_SLEEP
 static int ufshcd_pci_restore(struct device *dev)
 {
@@ -579,6 +595,7 @@ static const struct pci_device_id ufshcd_pci_tbl[] = {
 	{ PCI_VDEVICE(INTEL, 0x98FA), (kernel_ulong_t)&ufs_intel_lkf_hba_vops },
 	{ PCI_VDEVICE(INTEL, 0x51FF), (kernel_ulong_t)&ufs_intel_adl_hba_vops },
 	{ PCI_VDEVICE(INTEL, 0x54FF), (kernel_ulong_t)&ufs_intel_adl_hba_vops },
+	{ PCI_VDEVICE(INTEL, 0x7E47), (kernel_ulong_t)&ufs_intel_mtl_hba_vops },
 	{ }	/* terminate list */
 };
 
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index 88c20f3608c2..94f545be183a 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -820,8 +820,6 @@ struct ufs_hba {
 	enum ufs_pm_level rpm_lvl;
 	/* Desired UFS power management level during system PM */
 	enum ufs_pm_level spm_lvl;
-	struct device_attribute rpm_lvl_attr;
-	struct device_attribute spm_lvl_attr;
 	int pm_op_in_progress;
 
 	/* Auto-Hibernate Idle Timer register value */
diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c
index b2bec19022cd..81099b68bbfb 100644
--- a/drivers/scsi/ufs/ufshpb.c
+++ b/drivers/scsi/ufs/ufshpb.c
@@ -867,12 +867,6 @@ static struct ufshpb_region *ufshpb_victim_lru_info(struct ufshpb_lu *hpb)
 	struct ufshpb_region *rgn, *victim_rgn = NULL;
 
 	list_for_each_entry(rgn, &lru_info->lh_lru_rgn, list_lru_rgn) {
-		if (!rgn) {
-			dev_err(&hpb->sdev_ufs_lu->sdev_dev,
-				"%s: no region allocated\n",
-				__func__);
-			return NULL;
-		}
 		if (ufshpb_check_srgns_issue_state(hpb, rgn))
 			continue;
 
@@ -888,6 +882,11 @@ static struct ufshpb_region *ufshpb_victim_lru_info(struct ufshpb_lu *hpb)
 		break;
 	}
 
+	if (!victim_rgn)
+		dev_err(&hpb->sdev_ufs_lu->sdev_dev,
+			"%s: no region allocated\n",
+			__func__);
+
 	return victim_rgn;
 }