diff --git a/drivers/platform/x86/amd-pmc.c b/drivers/platform/x86/amd-pmc.c
index b9da58e..3481479 100644
--- a/drivers/platform/x86/amd-pmc.c
+++ b/drivers/platform/x86/amd-pmc.c
@@ -46,34 +46,79 @@
 #define AMD_PMC_RESULT_CMD_UNKNOWN           0xFE
 #define AMD_PMC_RESULT_FAILED                0xFF
 
+/* FCH SSC Registers */
+#define FCH_S0I3_ENTRY_TIME_L_OFFSET	0x30
+#define FCH_S0I3_ENTRY_TIME_H_OFFSET	0x34
+#define FCH_S0I3_EXIT_TIME_L_OFFSET	0x38
+#define FCH_S0I3_EXIT_TIME_H_OFFSET	0x3C
+#define FCH_SSC_MAPPING_SIZE		0x800
+#define FCH_BASE_PHY_ADDR_LOW		0xFED81100
+#define FCH_BASE_PHY_ADDR_HIGH		0x00000000
+
+/* SMU Message Definations */
+#define SMU_MSG_GETSMUVERSION		0x02
+#define SMU_MSG_LOG_GETDRAM_ADDR_HI	0x04
+#define SMU_MSG_LOG_GETDRAM_ADDR_LO	0x05
+#define SMU_MSG_LOG_START		0x06
+#define SMU_MSG_LOG_RESET		0x07
+#define SMU_MSG_LOG_DUMP_DATA		0x08
+#define SMU_MSG_GET_SUP_CONSTRAINTS	0x09
 /* List of supported CPU ids */
 #define AMD_CPU_ID_RV			0x15D0
 #define AMD_CPU_ID_RN			0x1630
 #define AMD_CPU_ID_PCO			AMD_CPU_ID_RV
 #define AMD_CPU_ID_CZN			AMD_CPU_ID_RN
+#define AMD_CPU_ID_YC			0x14B5
 
-#define AMD_SMU_FW_VERSION		0x0
 #define PMC_MSG_DELAY_MIN_US		100
 #define RESPONSE_REGISTER_LOOP_MAX	200
 
+#define SOC_SUBSYSTEM_IP_MAX	12
+#define DELAY_MIN_US		2000
+#define DELAY_MAX_US		3000
 enum amd_pmc_def {
 	MSG_TEST = 0x01,
 	MSG_OS_HINT_PCO,
 	MSG_OS_HINT_RN,
 };
 
+struct amd_pmc_bit_map {
+	const char *name;
+	u32 bit_mask;
+};
+
+static const struct amd_pmc_bit_map soc15_ip_blk[] = {
+	{"DISPLAY",	BIT(0)},
+	{"CPU",		BIT(1)},
+	{"GFX",		BIT(2)},
+	{"VDD",		BIT(3)},
+	{"ACP",		BIT(4)},
+	{"VCN",		BIT(5)},
+	{"ISP",		BIT(6)},
+	{"NBIO",	BIT(7)},
+	{"DF",		BIT(8)},
+	{"USB0",	BIT(9)},
+	{"USB1",	BIT(10)},
+	{"LAPIC",	BIT(11)},
+	{}
+};
+
 struct amd_pmc_dev {
 	void __iomem *regbase;
-	void __iomem *smu_base;
+	void __iomem *smu_virt_addr;
+	void __iomem *fch_virt_addr;
 	u32 base_addr;
 	u32 cpu_id;
+	u32 active_ips;
 	struct device *dev;
+	struct mutex lock; /* generic mutex lock */
 #if IS_ENABLED(CONFIG_DEBUG_FS)
 	struct dentry *dbgfs_dir;
 #endif /* CONFIG_DEBUG_FS */
 };
 
 static struct amd_pmc_dev pmc;
+static int amd_pmc_send_cmd(struct amd_pmc_dev *dev, bool set, u32 *data, u8 msg, bool ret);
 
 static inline u32 amd_pmc_reg_read(struct amd_pmc_dev *dev, int reg_offset)
 {
@@ -85,18 +130,77 @@
 	iowrite32(val, dev->regbase + reg_offset);
 }
 
+struct smu_metrics {
+	u32 table_version;
+	u32 hint_count;
+	u32 s0i3_cyclecount;
+	u32 timein_s0i2;
+	u64 timeentering_s0i3_lastcapture;
+	u64 timeentering_s0i3_totaltime;
+	u64 timeto_resume_to_os_lastcapture;
+	u64 timeto_resume_to_os_totaltime;
+	u64 timein_s0i3_lastcapture;
+	u64 timein_s0i3_totaltime;
+	u64 timein_swdrips_lastcapture;
+	u64 timein_swdrips_totaltime;
+	u64 timecondition_notmet_lastcapture[SOC_SUBSYSTEM_IP_MAX];
+	u64 timecondition_notmet_totaltime[SOC_SUBSYSTEM_IP_MAX];
+} __packed;
+
 #ifdef CONFIG_DEBUG_FS
 static int smu_fw_info_show(struct seq_file *s, void *unused)
 {
 	struct amd_pmc_dev *dev = s->private;
-	u32 value;
+	struct smu_metrics table;
+	int idx;
 
-	value = ioread32(dev->smu_base + AMD_SMU_FW_VERSION);
-	seq_printf(s, "SMU FW Info: %x\n", value);
+	if (dev->cpu_id == AMD_CPU_ID_PCO)
+		return -EINVAL;
+
+	memcpy_fromio(&table, dev->smu_virt_addr, sizeof(struct smu_metrics));
+
+	seq_puts(s, "\n=== SMU Statistics ===\n");
+	seq_printf(s, "Table Version: %d\n", table.table_version);
+	seq_printf(s, "Hint Count: %d\n", table.hint_count);
+	seq_printf(s, "S0i3 Cycle Count: %d\n", table.s0i3_cyclecount);
+	seq_printf(s, "Time (in us) to S0i3: %lld\n", table.timeentering_s0i3_lastcapture);
+	seq_printf(s, "Time (in us) in S0i3: %lld\n", table.timein_s0i3_lastcapture);
+
+	seq_puts(s, "\n=== Active time (in us) ===\n");
+	for (idx = 0 ; idx < SOC_SUBSYSTEM_IP_MAX ; idx++) {
+		if (soc15_ip_blk[idx].bit_mask & dev->active_ips)
+			seq_printf(s, "%-8s : %lld\n", soc15_ip_blk[idx].name,
+				   table.timecondition_notmet_lastcapture[idx]);
+	}
+
 	return 0;
 }
 DEFINE_SHOW_ATTRIBUTE(smu_fw_info);
 
+static int s0ix_stats_show(struct seq_file *s, void *unused)
+{
+	struct amd_pmc_dev *dev = s->private;
+	u64 entry_time, exit_time, residency;
+
+	entry_time = ioread32(dev->fch_virt_addr + FCH_S0I3_ENTRY_TIME_H_OFFSET);
+	entry_time = entry_time << 32 | ioread32(dev->fch_virt_addr + FCH_S0I3_ENTRY_TIME_L_OFFSET);
+
+	exit_time = ioread32(dev->fch_virt_addr + FCH_S0I3_EXIT_TIME_H_OFFSET);
+	exit_time = exit_time << 32 | ioread32(dev->fch_virt_addr + FCH_S0I3_EXIT_TIME_L_OFFSET);
+
+	/* It's in 48MHz. We need to convert it */
+	residency = exit_time - entry_time;
+	do_div(residency, 48);
+
+	seq_puts(s, "=== S0ix statistics ===\n");
+	seq_printf(s, "S0ix Entry Time: %lld\n", entry_time);
+	seq_printf(s, "S0ix Exit Time: %lld\n", exit_time);
+	seq_printf(s, "Residency Time: %lld\n", residency);
+
+	return 0;
+}
+DEFINE_SHOW_ATTRIBUTE(s0ix_stats);
+
 static void amd_pmc_dbgfs_unregister(struct amd_pmc_dev *dev)
 {
 	debugfs_remove_recursive(dev->dbgfs_dir);
@@ -107,6 +211,8 @@
 	dev->dbgfs_dir = debugfs_create_dir("amd_pmc", NULL);
 	debugfs_create_file("smu_fw_info", 0644, dev->dbgfs_dir, dev,
 			    &smu_fw_info_fops);
+	debugfs_create_file("s0ix_stats", 0644, dev->dbgfs_dir, dev,
+			    &s0ix_stats_fops);
 }
 #else
 static inline void amd_pmc_dbgfs_register(struct amd_pmc_dev *dev)
@@ -118,6 +224,32 @@
 }
 #endif /* CONFIG_DEBUG_FS */
 
+static int amd_pmc_setup_smu_logging(struct amd_pmc_dev *dev)
+{
+	u32 phys_addr_low, phys_addr_hi;
+	u64 smu_phys_addr;
+
+	if (dev->cpu_id == AMD_CPU_ID_PCO)
+		return -EINVAL;
+
+	/* Get Active devices list from SMU */
+	amd_pmc_send_cmd(dev, 0, &dev->active_ips, SMU_MSG_GET_SUP_CONSTRAINTS, 1);
+
+	/* Get dram address */
+	amd_pmc_send_cmd(dev, 0, &phys_addr_low, SMU_MSG_LOG_GETDRAM_ADDR_LO, 1);
+	amd_pmc_send_cmd(dev, 0, &phys_addr_hi, SMU_MSG_LOG_GETDRAM_ADDR_HI, 1);
+	smu_phys_addr = ((u64)phys_addr_hi << 32 | phys_addr_low);
+
+	dev->smu_virt_addr = devm_ioremap(dev->dev, smu_phys_addr, sizeof(struct smu_metrics));
+	if (!dev->smu_virt_addr)
+		return -ENOMEM;
+
+	/* Start the logging */
+	amd_pmc_send_cmd(dev, 0, NULL, SMU_MSG_LOG_START, 0);
+
+	return 0;
+}
+
 static void amd_pmc_dump_registers(struct amd_pmc_dev *dev)
 {
 	u32 value;
@@ -132,19 +264,19 @@
 	dev_dbg(dev->dev, "AMD_PMC_REGISTER_MESSAGE:%x\n", value);
 }
 
-static int amd_pmc_send_cmd(struct amd_pmc_dev *dev, bool set)
+static int amd_pmc_send_cmd(struct amd_pmc_dev *dev, bool set, u32 *data, u8 msg, bool ret)
 {
 	int rc;
-	u8 msg;
 	u32 val;
 
+	mutex_lock(&dev->lock);
 	/* Wait until we get a valid response */
 	rc = readx_poll_timeout(ioread32, dev->regbase + AMD_PMC_REGISTER_RESPONSE,
-				val, val > 0, PMC_MSG_DELAY_MIN_US,
+				val, val != 0, PMC_MSG_DELAY_MIN_US,
 				PMC_MSG_DELAY_MIN_US * RESPONSE_REGISTER_LOOP_MAX);
 	if (rc) {
 		dev_err(dev->dev, "failed to talk to SMU\n");
-		return rc;
+		goto out_unlock;
 	}
 
 	/* Write zero to response register */
@@ -154,34 +286,91 @@
 	amd_pmc_reg_write(dev, AMD_PMC_REGISTER_ARGUMENT, set);
 
 	/* Write message ID to message ID register */
-	msg = (dev->cpu_id == AMD_CPU_ID_RN) ? MSG_OS_HINT_RN : MSG_OS_HINT_PCO;
 	amd_pmc_reg_write(dev, AMD_PMC_REGISTER_MESSAGE, msg);
-	return 0;
+
+	/* Wait until we get a valid response */
+	rc = readx_poll_timeout(ioread32, dev->regbase + AMD_PMC_REGISTER_RESPONSE,
+				val, val != 0, PMC_MSG_DELAY_MIN_US,
+				PMC_MSG_DELAY_MIN_US * RESPONSE_REGISTER_LOOP_MAX);
+	if (rc) {
+		dev_err(dev->dev, "SMU response timed out\n");
+		goto out_unlock;
+	}
+
+	switch (val) {
+	case AMD_PMC_RESULT_OK:
+		if (ret) {
+			/* PMFW may take longer time to return back the data */
+			usleep_range(DELAY_MIN_US, 10 * DELAY_MAX_US);
+			*data = amd_pmc_reg_read(dev, AMD_PMC_REGISTER_ARGUMENT);
+		}
+		break;
+	case AMD_PMC_RESULT_CMD_REJECT_BUSY:
+		dev_err(dev->dev, "SMU not ready. err: 0x%x\n", val);
+		rc = -EBUSY;
+		goto out_unlock;
+	case AMD_PMC_RESULT_CMD_UNKNOWN:
+		dev_err(dev->dev, "SMU cmd unknown. err: 0x%x\n", val);
+		rc = -EINVAL;
+		goto out_unlock;
+	case AMD_PMC_RESULT_CMD_REJECT_PREREQ:
+	case AMD_PMC_RESULT_FAILED:
+	default:
+		dev_err(dev->dev, "SMU cmd failed. err: 0x%x\n", val);
+		rc = -EIO;
+		goto out_unlock;
+	}
+
+out_unlock:
+	mutex_unlock(&dev->lock);
+	amd_pmc_dump_registers(dev);
+	return rc;
+}
+
+static int amd_pmc_get_os_hint(struct amd_pmc_dev *dev)
+{
+	switch (dev->cpu_id) {
+	case AMD_CPU_ID_PCO:
+		return MSG_OS_HINT_PCO;
+	case AMD_CPU_ID_RN:
+	case AMD_CPU_ID_YC:
+		return MSG_OS_HINT_RN;
+	}
+	return -EINVAL;
 }
 
 static int __maybe_unused amd_pmc_suspend(struct device *dev)
 {
 	struct amd_pmc_dev *pdev = dev_get_drvdata(dev);
 	int rc;
+	u8 msg;
 
-	rc = amd_pmc_send_cmd(pdev, 1);
+	/* Reset and Start SMU logging - to monitor the s0i3 stats */
+	amd_pmc_send_cmd(pdev, 0, NULL, SMU_MSG_LOG_RESET, 0);
+	amd_pmc_send_cmd(pdev, 0, NULL, SMU_MSG_LOG_START, 0);
+
+	msg = amd_pmc_get_os_hint(pdev);
+	rc = amd_pmc_send_cmd(pdev, 1, NULL, msg, 0);
 	if (rc)
 		dev_err(pdev->dev, "suspend failed\n");
 
-	amd_pmc_dump_registers(pdev);
-	return 0;
+	return rc;
 }
 
 static int __maybe_unused amd_pmc_resume(struct device *dev)
 {
 	struct amd_pmc_dev *pdev = dev_get_drvdata(dev);
 	int rc;
+	u8 msg;
 
-	rc = amd_pmc_send_cmd(pdev, 0);
+	/* Let SMU know that we are looking for stats */
+	amd_pmc_send_cmd(pdev, 0, NULL, SMU_MSG_LOG_DUMP_DATA, 0);
+
+	msg = amd_pmc_get_os_hint(pdev);
+	rc = amd_pmc_send_cmd(pdev, 0, NULL, msg, 0);
 	if (rc)
 		dev_err(pdev->dev, "resume failed\n");
 
-	amd_pmc_dump_registers(pdev);
 	return 0;
 }
 
@@ -190,6 +379,7 @@
 };
 
 static const struct pci_device_id pmc_pci_ids[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_YC) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_CZN) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_RN) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_PCO) },
@@ -201,9 +391,8 @@
 {
 	struct amd_pmc_dev *dev = &pmc;
 	struct pci_dev *rdev;
-	u32 base_addr_lo;
-	u32 base_addr_hi;
-	u64 base_addr;
+	u32 base_addr_lo, base_addr_hi;
+	u64 base_addr, fch_phys_addr;
 	int err;
 	u32 val;
 
@@ -248,16 +437,25 @@
 	pci_dev_put(rdev);
 	base_addr = ((u64)base_addr_hi << 32 | base_addr_lo);
 
-	dev->smu_base = devm_ioremap(dev->dev, base_addr, AMD_PMC_MAPPING_SIZE);
-	if (!dev->smu_base)
-		return -ENOMEM;
-
 	dev->regbase = devm_ioremap(dev->dev, base_addr + AMD_PMC_BASE_ADDR_OFFSET,
 				    AMD_PMC_MAPPING_SIZE);
 	if (!dev->regbase)
 		return -ENOMEM;
 
-	amd_pmc_dump_registers(dev);
+	mutex_init(&dev->lock);
+
+	/* Use FCH registers to get the S0ix stats */
+	base_addr_lo = FCH_BASE_PHY_ADDR_LOW;
+	base_addr_hi = FCH_BASE_PHY_ADDR_HIGH;
+	fch_phys_addr = ((u64)base_addr_hi << 32 | base_addr_lo);
+	dev->fch_virt_addr = devm_ioremap(dev->dev, fch_phys_addr, FCH_SSC_MAPPING_SIZE);
+	if (!dev->fch_virt_addr)
+		return -ENOMEM;
+
+	/* Use SMU to get the s0i3 debug stats */
+	err = amd_pmc_setup_smu_logging(dev);
+	if (err)
+		dev_err(dev->dev, "SMU debugging info not supported on this platform\n");
 
 	platform_set_drvdata(pdev, dev);
 	amd_pmc_dbgfs_register(dev);
@@ -269,11 +467,14 @@
 	struct amd_pmc_dev *dev = platform_get_drvdata(pdev);
 
 	amd_pmc_dbgfs_unregister(dev);
+	mutex_destroy(&dev->lock);
 	return 0;
 }
 
 static const struct acpi_device_id amd_pmc_acpi_ids[] = {
 	{"AMDI0005", 0},
+	{"AMDI0006", 0},
+	{"AMDI0007", 0},
 	{"AMD0004", 0},
 	{ }
 };
diff --git a/drivers/platform/x86/gigabyte-wmi.c b/drivers/platform/x86/gigabyte-wmi.c
index 5529d7b..fbb224a 100644
--- a/drivers/platform/x86/gigabyte-wmi.c
+++ b/drivers/platform/x86/gigabyte-wmi.c
@@ -141,6 +141,7 @@
 
 static const struct dmi_system_id gigabyte_wmi_known_working_platforms[] = {
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550 AORUS ELITE"),
+	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550 AORUS ELITE V2"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550 GAMING X V2"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M AORUS PRO-P"),
 	DMI_EXACT_MATCH_GIGABYTE_BOARD_NAME("B550M DS3H"),
diff --git a/drivers/platform/x86/intel-hid.c b/drivers/platform/x86/intel-hid.c
index 078648a..e5fbe017 100644
--- a/drivers/platform/x86/intel-hid.c
+++ b/drivers/platform/x86/intel-hid.c
@@ -25,6 +25,7 @@
 	{"INT33D5", 0},
 	{"INTC1051", 0},
 	{"INTC1054", 0},
+	{"INTC1070", 0},
 	{"", 0},
 };
 MODULE_DEVICE_TABLE(acpi, intel_hid_ids);
diff --git a/drivers/platform/x86/think-lmi.c b/drivers/platform/x86/think-lmi.c
index 3671b5d..6cfed44 100644
--- a/drivers/platform/x86/think-lmi.c
+++ b/drivers/platform/x86/think-lmi.c
@@ -571,6 +571,11 @@
 	else
 		ret = tlmi_save_bios_settings("");
 
+	if (!ret && !tlmi_priv.pending_changes) {
+		tlmi_priv.pending_changes = true;
+		/* let userland know it may need to check reboot pending again */
+		kobject_uevent(&tlmi_priv.class_dev->kobj, KOBJ_CHANGE);
+	}
 out:
 	kfree(auth_str);
 	kfree(set_str);
@@ -647,6 +652,14 @@
 	.sysfs_ops	= &tlmi_kobj_sysfs_ops,
 };
 
+static ssize_t pending_reboot_show(struct kobject *kobj, struct kobj_attribute *attr,
+				   char *buf)
+{
+	return sprintf(buf, "%d\n", tlmi_priv.pending_changes);
+}
+
+static struct kobj_attribute pending_reboot = __ATTR_RO(pending_reboot);
+
 /* ---- Initialisation --------------------------------------------------------- */
 static void tlmi_release_attr(void)
 {
@@ -659,6 +672,7 @@
 			kobject_put(&tlmi_priv.setting[i]->kobj);
 		}
 	}
+	sysfs_remove_file(&tlmi_priv.attribute_kset->kobj, &pending_reboot.attr);
 	kset_unregister(tlmi_priv.attribute_kset);
 
 	/* Authentication structures */
@@ -709,8 +723,8 @@
 
 		/* Build attribute */
 		tlmi_priv.setting[i]->kobj.kset = tlmi_priv.attribute_kset;
-		ret = kobject_init_and_add(&tlmi_priv.setting[i]->kobj, &tlmi_attr_setting_ktype,
-				NULL, "%s", tlmi_priv.setting[i]->display_name);
+		ret = kobject_add(&tlmi_priv.setting[i]->kobj, NULL,
+				  "%s", tlmi_priv.setting[i]->display_name);
 		if (ret)
 			goto fail_create_attr;
 
@@ -719,6 +733,10 @@
 			goto fail_create_attr;
 	}
 
+	ret = sysfs_create_file(&tlmi_priv.attribute_kset->kobj, &pending_reboot.attr);
+	if (ret)
+		goto fail_create_attr;
+
 	/* Create authentication entries */
 	tlmi_priv.authentication_kset = kset_create_and_add("authentication", NULL,
 								&tlmi_priv.class_dev->kobj);
@@ -727,8 +745,7 @@
 		goto fail_create_attr;
 	}
 	tlmi_priv.pwd_admin->kobj.kset = tlmi_priv.authentication_kset;
-	ret = kobject_init_and_add(&tlmi_priv.pwd_admin->kobj, &tlmi_pwd_setting_ktype,
-			NULL, "%s", "Admin");
+	ret = kobject_add(&tlmi_priv.pwd_admin->kobj, NULL, "%s", "Admin");
 	if (ret)
 		goto fail_create_attr;
 
@@ -737,8 +754,7 @@
 		goto fail_create_attr;
 
 	tlmi_priv.pwd_power->kobj.kset = tlmi_priv.authentication_kset;
-	ret = kobject_init_and_add(&tlmi_priv.pwd_power->kobj, &tlmi_pwd_setting_ktype,
-			NULL, "%s", "System");
+	ret = kobject_add(&tlmi_priv.pwd_power->kobj, NULL, "%s", "System");
 	if (ret)
 		goto fail_create_attr;
 
@@ -818,6 +834,7 @@
 				pr_info("Error retrieving possible values for %d : %s\n",
 						i, setting->display_name);
 		}
+		kobject_init(&setting->kobj, &tlmi_attr_setting_ktype);
 		tlmi_priv.setting[i] = setting;
 		tlmi_priv.settings_count++;
 		kfree(item);
@@ -844,10 +861,12 @@
 	if (pwdcfg.password_state & TLMI_PAP_PWD)
 		tlmi_priv.pwd_admin->valid = true;
 
+	kobject_init(&tlmi_priv.pwd_admin->kobj, &tlmi_pwd_setting_ktype);
+
 	tlmi_priv.pwd_power = kzalloc(sizeof(struct tlmi_pwd_setting), GFP_KERNEL);
 	if (!tlmi_priv.pwd_power) {
 		ret = -ENOMEM;
-		goto fail_clear_attr;
+		goto fail_free_pwd_admin;
 	}
 	strscpy(tlmi_priv.pwd_power->kbdlang, "us", TLMI_LANG_MAXLEN);
 	tlmi_priv.pwd_power->encoding = TLMI_ENCODING_ASCII;
@@ -859,11 +878,19 @@
 	if (pwdcfg.password_state & TLMI_POP_PWD)
 		tlmi_priv.pwd_power->valid = true;
 
+	kobject_init(&tlmi_priv.pwd_power->kobj, &tlmi_pwd_setting_ktype);
+
 	return 0;
 
+fail_free_pwd_admin:
+	kfree(tlmi_priv.pwd_admin);
 fail_clear_attr:
-	for (i = 0; i < TLMI_SETTINGS_COUNT; ++i)
-		kfree(tlmi_priv.setting[i]);
+	for (i = 0; i < TLMI_SETTINGS_COUNT; ++i) {
+		if (tlmi_priv.setting[i]) {
+			kfree(tlmi_priv.setting[i]->possible_values);
+			kfree(tlmi_priv.setting[i]);
+		}
+	}
 	return ret;
 }
 
diff --git a/drivers/platform/x86/think-lmi.h b/drivers/platform/x86/think-lmi.h
index 6fa8da7..eb59884 100644
--- a/drivers/platform/x86/think-lmi.h
+++ b/drivers/platform/x86/think-lmi.h
@@ -60,6 +60,7 @@
 	bool can_get_bios_selections;
 	bool can_set_bios_password;
 	bool can_get_password_settings;
+	bool pending_changes;
 
 	struct tlmi_attr_setting *setting[TLMI_SETTINGS_COUNT];
 	struct device *class_dev;
diff --git a/drivers/platform/x86/wireless-hotkey.c b/drivers/platform/x86/wireless-hotkey.c
index b010e4c..11c60a2 100644
--- a/drivers/platform/x86/wireless-hotkey.c
+++ b/drivers/platform/x86/wireless-hotkey.c
@@ -78,7 +78,7 @@
 
 	err = wireless_input_setup();
 	if (err)
-		pr_err("Failed to setup hp wireless hotkeys\n");
+		pr_err("Failed to setup wireless hotkeys\n");
 
 	return err;
 }