Merge tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:
 "Highlights:

   - New think-lmi driver adding support for changing Lenovo Thinkpad
     BIOS settings from within Linux using the standard firmware-
     attributes class sysfs API

   - MS Surface aggregator-cdev now also supports forwarding events to
     user-space (for debugging / new driver development purposes only)

   - New intel_skl_int3472 driver this provides the necessary glue to
     translate ACPI table information to GPIOs, regulators, etc. for
     camera sensors on Intel devices with IPU3 attached MIPI cameras

   - A whole bunch of other fixes + device-specific quirk additions

   - New devm_work_autocancel() devm-helpers.h function"

* tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (83 commits)
  platform/x86: dell-wmi-sysman: Change user experience when Admin/System Password is modified
  platform/x86: intel_skl_int3472: Uninitialized variable in skl_int3472_handle_gpio_resources()
  platform/x86: think-lmi: Move kfree(setting->possible_values) to tlmi_attr_setting_release()
  platform/x86: think-lmi: Split current_value to reflect only the value
  platform/x86: think-lmi: Fix issues with duplicate attributes
  platform/x86: think-lmi: Return EINVAL when kbdlang gets set to a 0 length string
  platform/x86: intel_cht_int33fe: Move to its own subfolder
  platform/x86: intel_skl_int3472: Move to intel/ subfolder
  platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_clock()
  platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_regulator()
  platform/x86: intel_skl_int3472: Use ACPI GPIO resource directly
  platform/x86: intel_skl_int3472: Fix dependencies (drop CLKDEV_LOOKUP)
  platform/x86: intel_skl_int3472: Free ACPI device resources after use
  platform/x86: Remove "default n" entries
  platform/x86: ISST: Use numa node id for cpu pci dev mapping
  platform/x86: ISST: Optimize CPU to PCI device mapping
  tools/power/x86/intel-speed-select: v1.10 release
  tools/power/x86/intel-speed-select: Fix uncore memory frequency display
  extcon: extcon-max8997: Simplify driver using devm
  extcon: extcon-max8997: Fix IRQ freeing at error path
  ...

79 files changed, 3900 insertions, 675 deletions

diff --git a/drivers/acpi/pmic/Kconfig b/drivers/acpi/pmic/Kconfig
index 56bbcb2ce61b..f84b8f6038dc 100644
--- a/drivers/acpi/pmic/Kconfig
+++ b/drivers/acpi/pmic/Kconfig
@@ -52,7 +52,7 @@ endif	# PMIC_OPREGION
 
 config TPS68470_PMIC_OPREGION
 	bool "ACPI operation region support for TPS68470 PMIC"
-	depends on MFD_TPS68470
+	depends on INTEL_SKL_INT3472
 	help
 	  This config adds ACPI operation region support for TI TPS68470 PMIC.
 	  TPS68470 device is an advanced power management unit that powers
diff --git a/drivers/extcon/extcon-max14577.c b/drivers/extcon/extcon-max14577.c
index ace523924e58..5476f48ed74b 100644
--- a/drivers/extcon/extcon-max14577.c
+++ b/drivers/extcon/extcon-max14577.c
@@ -6,6 +6,7 @@
 // Chanwoo Choi <cw00.choi@samsung.com>
 // Krzysztof Kozlowski <krzk@kernel.org>
 
+#include <linux/devm-helpers.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/i2c.h>
@@ -673,7 +674,10 @@ static int max14577_muic_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, info);
 	mutex_init(&info->mutex);
 
-	INIT_WORK(&info->irq_work, max14577_muic_irq_work);
+	ret = devm_work_autocancel(&pdev->dev, &info->irq_work,
+				   max14577_muic_irq_work);
+	if (ret)
+		return ret;
 
 	switch (max14577->dev_type) {
 	case MAXIM_DEVICE_TYPE_MAX77836:
@@ -766,15 +770,6 @@ static int max14577_muic_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int max14577_muic_remove(struct platform_device *pdev)
-{
-	struct max14577_muic_info *info = platform_get_drvdata(pdev);
-
-	cancel_work_sync(&info->irq_work);
-
-	return 0;
-}
-
 static const struct platform_device_id max14577_muic_id[] = {
 	{ "max14577-muic", MAXIM_DEVICE_TYPE_MAX14577, },
 	{ "max77836-muic", MAXIM_DEVICE_TYPE_MAX77836, },
@@ -797,7 +792,6 @@ static struct platform_driver max14577_muic_driver = {
 		.of_match_table = of_max14577_muic_dt_match,
 	},
 	.probe		= max14577_muic_probe,
-	.remove		= max14577_muic_remove,
 	.id_table	= max14577_muic_id,
 };
 
diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index 92af97e00828..1f1d9ab0c5c7 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -5,6 +5,7 @@
 // Copyright (C) 2012 Samsung Electrnoics
 // Chanwoo Choi <cw00.choi@samsung.com>
 
+#include <linux/devm-helpers.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/i2c.h>
@@ -1127,7 +1128,10 @@ static int max77693_muic_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, info);
 	mutex_init(&info->mutex);
 
-	INIT_WORK(&info->irq_work, max77693_muic_irq_work);
+	ret = devm_work_autocancel(&pdev->dev, &info->irq_work,
+				   max77693_muic_irq_work);
+	if (ret)
+		return ret;
 
 	/* Support irq domain for MAX77693 MUIC device */
 	for (i = 0; i < ARRAY_SIZE(muic_irqs); i++) {
@@ -1254,22 +1258,11 @@ static int max77693_muic_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int max77693_muic_remove(struct platform_device *pdev)
-{
-	struct max77693_muic_info *info = platform_get_drvdata(pdev);
-
-	cancel_work_sync(&info->irq_work);
-	input_unregister_device(info->dock);
-
-	return 0;
-}
-
 static struct platform_driver max77693_muic_driver = {
 	.driver		= {
 		.name	= DEV_NAME,
 	},
 	.probe		= max77693_muic_probe,
-	.remove		= max77693_muic_remove,
 };
 
 module_platform_driver(max77693_muic_driver);
diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c
index e1408075ef7d..bbc592823570 100644
--- a/drivers/extcon/extcon-max8997.c
+++ b/drivers/extcon/extcon-max8997.c
@@ -5,6 +5,7 @@
 //  Copyright (C) 2012 Samsung Electronics
 //  Donggeun Kim <dg77.kim@samsung.com>
 
+#include <linux/devm-helpers.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/i2c.h>
@@ -650,27 +651,30 @@ static int max8997_muic_probe(struct platform_device *pdev)
 	mutex_init(&info->mutex);
 
 	INIT_WORK(&info->irq_work, max8997_muic_irq_work);
+	ret = devm_work_autocancel(&pdev->dev, &info->irq_work,
+				   max8997_muic_irq_work);
+	if (ret)
+		return ret;
 
 	for (i = 0; i < ARRAY_SIZE(muic_irqs); i++) {
 		struct max8997_muic_irq *muic_irq = &muic_irqs[i];
 		unsigned int virq = 0;
 
 		virq = irq_create_mapping(max8997->irq_domain, muic_irq->irq);
-		if (!virq) {
-			ret = -EINVAL;
-			goto err_irq;
-		}
+		if (!virq)
+			return -EINVAL;
+
 		muic_irq->virq = virq;
 
-		ret = request_threaded_irq(virq, NULL,
-				max8997_muic_irq_handler,
-				IRQF_NO_SUSPEND,
-				muic_irq->name, info);
+		ret = devm_request_threaded_irq(&pdev->dev, virq, NULL,
+						max8997_muic_irq_handler,
+						IRQF_NO_SUSPEND,
+						muic_irq->name, info);
 		if (ret) {
 			dev_err(&pdev->dev,
 				"failed: irq request (IRQ: %d, error :%d)\n",
 				muic_irq->irq, ret);
-			goto err_irq;
+			return ret;
 		}
 	}
 
@@ -678,14 +682,13 @@ static int max8997_muic_probe(struct platform_device *pdev)
 	info->edev = devm_extcon_dev_allocate(&pdev->dev, max8997_extcon_cable);
 	if (IS_ERR(info->edev)) {
 		dev_err(&pdev->dev, "failed to allocate memory for extcon\n");
-		ret = PTR_ERR(info->edev);
-		goto err_irq;
+		return PTR_ERR(info->edev);
 	}
 
 	ret = devm_extcon_dev_register(&pdev->dev, info->edev);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register extcon device\n");
-		goto err_irq;
+		return ret;
 	}
 
 	if (pdata && pdata->muic_pdata) {
@@ -756,23 +759,6 @@ static int max8997_muic_probe(struct platform_device *pdev)
 			delay_jiffies);
 
 	return 0;
-
-err_irq:
-	while (--i >= 0)
-		free_irq(muic_irqs[i].virq, info);
-	return ret;
-}
-
-static int max8997_muic_remove(struct platform_device *pdev)
-{
-	struct max8997_muic_info *info = platform_get_drvdata(pdev);
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(muic_irqs); i++)
-		free_irq(muic_irqs[i].virq, info);
-	cancel_work_sync(&info->irq_work);
-
-	return 0;
 }
 
 static struct platform_driver max8997_muic_driver = {
@@ -780,7 +766,6 @@ static struct platform_driver max8997_muic_driver = {
 		.name	= DEV_NAME,
 	},
 	.probe		= max8997_muic_probe,
-	.remove		= max8997_muic_remove,
 };
 
 module_platform_driver(max8997_muic_driver);
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 3c69b785cb79..63b84ba161dc 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1367,7 +1367,7 @@ config GPIO_TPS65912
 
 config GPIO_TPS68470
 	bool "TPS68470 GPIO"
-	depends on MFD_TPS68470
+	depends on INTEL_SKL_INT3472
 	help
 	  Select this option to enable GPIO driver for the TPS68470
 	  chip family.
diff --git a/drivers/gpio/gpio-crystalcove.c b/drivers/gpio/gpio-crystalcove.c
index 2ba225720086..5a909f3c79e8 100644
--- a/drivers/gpio/gpio-crystalcove.c
+++ b/drivers/gpio/gpio-crystalcove.c
@@ -339,8 +339,6 @@ static int crystalcove_gpio_probe(struct platform_device *pdev)
 	if (!cg)
 		return -ENOMEM;
 
-	platform_set_drvdata(pdev, cg);
-
 	mutex_init(&cg->buslock);
 	cg->chip.label = KBUILD_MODNAME;
 	cg->chip.direction_input = crystalcove_gpio_dir_in;
@@ -372,13 +370,7 @@ static int crystalcove_gpio_probe(struct platform_device *pdev)
 		return retval;
 	}
 
-	retval = devm_gpiochip_add_data(&pdev->dev, &cg->chip, cg);
-	if (retval) {
-		dev_warn(&pdev->dev, "add gpio chip error: %d\n", retval);
-		return retval;
-	}
-
-	return 0;
+	return devm_gpiochip_add_data(&pdev->dev, &cg->chip, cg);
 }
 
 static struct platform_driver crystalcove_gpio_driver = {
diff --git a/drivers/gpio/gpio-wcove.c b/drivers/gpio/gpio-wcove.c
index a19eeef6cf1e..16a0fae1e32e 100644
--- a/drivers/gpio/gpio-wcove.c
+++ b/drivers/gpio/gpio-wcove.c
@@ -99,19 +99,14 @@ struct wcove_gpio {
 	bool set_irq_mask;
 };
 
-static inline int to_reg(int gpio, enum ctrl_register reg_type)
+static inline int to_reg(int gpio, enum ctrl_register type)
 {
-	unsigned int reg;
+	unsigned int reg = type == CTRL_IN ? GPIO_IN_CTRL_BASE : GPIO_OUT_CTRL_BASE;
 
 	if (gpio >= WCOVE_GPIO_NUM)
 		return -EOPNOTSUPP;
 
-	if (reg_type == CTRL_IN)
-		reg = GPIO_IN_CTRL_BASE + gpio;
-	else
-		reg = GPIO_OUT_CTRL_BASE + gpio;
-
-	return reg;
+	return reg + gpio;
 }
 
 static inline int to_ireg(int gpio, enum ctrl_register type, unsigned int *mask)
@@ -129,7 +124,7 @@ static inline int to_ireg(int gpio, enum ctrl_register type, unsigned int *mask)
 	return reg;
 }
 
-static void wcove_update_irq_mask(struct wcove_gpio *wg, int gpio)
+static void wcove_update_irq_mask(struct wcove_gpio *wg, irq_hw_number_t gpio)
 {
 	unsigned int mask, reg = to_ireg(gpio, IRQ_MASK, &mask);
 
@@ -139,13 +134,10 @@ static void wcove_update_irq_mask(struct wcove_gpio *wg, int gpio)
 		regmap_clear_bits(wg->regmap, reg, mask);
 }
 
-static void wcove_update_irq_ctrl(struct wcove_gpio *wg, int gpio)
+static void wcove_update_irq_ctrl(struct wcove_gpio *wg, irq_hw_number_t gpio)
 {
 	int reg = to_reg(gpio, CTRL_IN);
 
-	if (reg < 0)
-		return;
-
 	regmap_update_bits(wg->regmap, reg, CTLI_INTCNT_BE, wg->intcnt);
 }
 
@@ -248,8 +240,9 @@ static int wcove_irq_type(struct irq_data *data, unsigned int type)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct wcove_gpio *wg = gpiochip_get_data(chip);
+	irq_hw_number_t gpio = irqd_to_hwirq(data);
 
-	if (data->hwirq >= WCOVE_GPIO_NUM)
+	if (gpio >= WCOVE_GPIO_NUM)
 		return 0;
 
 	switch (type) {
@@ -286,7 +279,7 @@ static void wcove_bus_sync_unlock(struct irq_data *data)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct wcove_gpio *wg = gpiochip_get_data(chip);
-	int gpio = data->hwirq;
+	irq_hw_number_t gpio = irqd_to_hwirq(data);
 
 	if (wg->update & UPDATE_IRQ_TYPE)
 		wcove_update_irq_ctrl(wg, gpio);
@@ -301,8 +294,9 @@ static void wcove_irq_unmask(struct irq_data *data)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct wcove_gpio *wg = gpiochip_get_data(chip);
+	irq_hw_number_t gpio = irqd_to_hwirq(data);
 
-	if (data->hwirq >= WCOVE_GPIO_NUM)
+	if (gpio >= WCOVE_GPIO_NUM)
 		return;
 
 	wg->set_irq_mask = false;
@@ -313,8 +307,9 @@ static void wcove_irq_mask(struct irq_data *data)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct wcove_gpio *wg = gpiochip_get_data(chip);
+	irq_hw_number_t gpio = irqd_to_hwirq(data);
 
-	if (data->hwirq >= WCOVE_GPIO_NUM)
+	if (gpio >= WCOVE_GPIO_NUM)
 		return;
 
 	wg->set_irq_mask = true;
@@ -369,8 +364,7 @@ static irqreturn_t wcove_gpio_irq_handler(int irq, void *data)
 	return IRQ_HANDLED;
 }