Merge tag 'platform-drivers-x86-v4.10-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86

Pull more x86 platform driver updates from Darren Hart:
 "Move and add registration for the mlx-platform driver. Introduce
  button and lid drivers for the surface3 (different from the
  surface3-pro). Add BXT PMIC TMU support. Add Y700 to existing
  ideapad-laptop quirk.

  Summary:

  ideapad-laptop:
   - Add Y700 15-ACZ to no_hw_rfkill DMI list

  surface3_button:
   - Introduce button support for the Surface 3

  surface3-wmi:
   - Add custom surface3 platform device for controlling LID
   - Balance locking on error path

  mlx-platform:
   - Add mlxcpld-hotplug driver registration
   - Fix semicolon.cocci warnings
   - Move module from arch/x86

  platform/x86:
   - Add Whiskey Cove PMIC TMU support"

* tag 'platform-drivers-x86-v4.10-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86:
  platform/x86: surface3-wmi: Balance locking on error path
  platform/x86: Add Whiskey Cove PMIC TMU support
  platform/x86: ideapad-laptop: Add Y700 15-ACZ to no_hw_rfkill DMI list
  platform/x86: Introduce button support for the Surface 3
  platform/x86: Add custom surface3 platform device for controlling LID
  platform/x86: mlx-platform: Add mlxcpld-hotplug driver registration
  platform/x86: mlx-platform: Fix semicolon.cocci warnings
  platform/x86: mlx-platform: Move module from arch/x86

4 files changed, 0 insertions, 280 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index dd47e60aabf5..64024c999531 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -555,18 +555,6 @@ config X86_INTEL_QUARK
 	  Say Y here if you have a Quark based system such as the Arduino
 	  compatible Intel Galileo.
 
-config MLX_PLATFORM
-	tristate "Mellanox Technologies platform support"
-	depends on X86_64
-	depends on X86_EXTENDED_PLATFORM
-	---help---
-	  This option enables system support for the Mellanox Technologies
-	  platform.
-
-	  Say Y here if you are building a kernel for Mellanox system.
-
-	  Otherwise, say N.
-
 config X86_INTEL_LPSS
 	bool "Intel Low Power Subsystem Support"
 	depends on X86 && ACPI
diff --git a/arch/x86/platform/Makefile b/arch/x86/platform/Makefile
index 3c3c19ea94df..184842ef332e 100644
--- a/arch/x86/platform/Makefile
+++ b/arch/x86/platform/Makefile
@@ -8,7 +8,6 @@ obj-y	+= iris/
 obj-y	+= intel/
 obj-y	+= intel-mid/
 obj-y	+= intel-quark/
-obj-y	+= mellanox/
 obj-y	+= olpc/
 obj-y	+= scx200/
 obj-y	+= sfi/
diff --git a/arch/x86/platform/mellanox/Makefile b/arch/x86/platform/mellanox/Makefile
deleted file mode 100644
index f43c93188a1d..000000000000
--- a/arch/x86/platform/mellanox/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-$(CONFIG_MLX_PLATFORM)	+= mlx-platform.o
diff --git a/arch/x86/platform/mellanox/mlx-platform.c b/arch/x86/platform/mellanox/mlx-platform.c
deleted file mode 100644
index 7dcfcca97399..000000000000
--- a/arch/x86/platform/mellanox/mlx-platform.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * arch/x86/platform/mellanox/mlx-platform.c
- * Copyright (c) 2016 Mellanox Technologies. All rights reserved.
- * Copyright (c) 2016 Vadim Pasternak <vadimp@mellanox.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the names of the copyright holders nor the names of its
- *    contributors may be used to endorse or promote products derived from
- *    this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/device.h>
-#include <linux/dmi.h>
-#include <linux/i2c.h>
-#include <linux/i2c-mux.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/platform_data/i2c-mux-reg.h>
-
-#define MLX_PLAT_DEVICE_NAME		"mlxplat"
-
-/* LPC bus IO offsets */
-#define MLXPLAT_CPLD_LPC_I2C_BASE_ADRR		0x2000
-#define MLXPLAT_CPLD_LPC_REG_BASE_ADRR		0x2500
-#define MLXPLAT_CPLD_LPC_IO_RANGE		0x100
-#define MLXPLAT_CPLD_LPC_I2C_CH1_OFF		0xdb
-#define MLXPLAT_CPLD_LPC_I2C_CH2_OFF		0xda
-#define MLXPLAT_CPLD_LPC_PIO_OFFSET		0x10000UL
-#define MLXPLAT_CPLD_LPC_REG1	((MLXPLAT_CPLD_LPC_REG_BASE_ADRR + \
-				  MLXPLAT_CPLD_LPC_I2C_CH1_OFF) | \
-				  MLXPLAT_CPLD_LPC_PIO_OFFSET)
-#define MLXPLAT_CPLD_LPC_REG2	((MLXPLAT_CPLD_LPC_REG_BASE_ADRR + \
-				  MLXPLAT_CPLD_LPC_I2C_CH2_OFF) | \
-				  MLXPLAT_CPLD_LPC_PIO_OFFSET)
-
-/* Start channel numbers */
-#define MLXPLAT_CPLD_CH1			2
-#define MLXPLAT_CPLD_CH2			10
-
-/* Number of LPC attached MUX platform devices */
-#define MLXPLAT_CPLD_LPC_MUX_DEVS		2
-
-/* mlxplat_priv - platform private data
- * @pdev_i2c - i2c controller platform device
- * @pdev_mux - array of mux platform devices
- */
-struct mlxplat_priv {
-	struct platform_device *pdev_i2c;
-	struct platform_device *pdev_mux[MLXPLAT_CPLD_LPC_MUX_DEVS];
-};
-
-/* Regions for LPC I2C controller and LPC base register space */
-static const struct resource mlxplat_lpc_resources[] = {
-	[0] = DEFINE_RES_NAMED(MLXPLAT_CPLD_LPC_I2C_BASE_ADRR,
-			       MLXPLAT_CPLD_LPC_IO_RANGE,
-			       "mlxplat_cpld_lpc_i2c_ctrl", IORESOURCE_IO),
-	[1] = DEFINE_RES_NAMED(MLXPLAT_CPLD_LPC_REG_BASE_ADRR,
-			       MLXPLAT_CPLD_LPC_IO_RANGE,
-			       "mlxplat_cpld_lpc_regs",
-			       IORESOURCE_IO),
-};
-
-/* Platform default channels */
-static const int mlxplat_default_channels[][8] = {
-	{
-		MLXPLAT_CPLD_CH1, MLXPLAT_CPLD_CH1 + 1, MLXPLAT_CPLD_CH1 + 2,
-		MLXPLAT_CPLD_CH1 + 3, MLXPLAT_CPLD_CH1 + 4, MLXPLAT_CPLD_CH1 +
-		5, MLXPLAT_CPLD_CH1 + 6, MLXPLAT_CPLD_CH1 + 7
-	},
-	{
-		MLXPLAT_CPLD_CH2, MLXPLAT_CPLD_CH2 + 1, MLXPLAT_CPLD_CH2 + 2,
-		MLXPLAT_CPLD_CH2 + 3, MLXPLAT_CPLD_CH2 + 4, MLXPLAT_CPLD_CH2 +
-		5, MLXPLAT_CPLD_CH2 + 6, MLXPLAT_CPLD_CH2 + 7
-	},
-};
-
-/* Platform channels for MSN21xx system family */
-static const int mlxplat_msn21xx_channels[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
-
-/* Platform mux data */
-static struct i2c_mux_reg_platform_data mlxplat_mux_data[] = {
-	{
-		.parent = 1,
-		.base_nr = MLXPLAT_CPLD_CH1,
-		.write_only = 1,
-		.reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG1,
-		.reg_size = 1,
-		.idle_in_use = 1,
-	},
-	{
-		.parent = 1,
-		.base_nr = MLXPLAT_CPLD_CH2,
-		.write_only = 1,
-		.reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG2,
-		.reg_size = 1,
-		.idle_in_use = 1,
-	},
-
-};
-
-static struct platform_device *mlxplat_dev;
-
-static int __init mlxplat_dmi_default_matched(const struct dmi_system_id *dmi)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(mlxplat_mux_data); i++) {
-		mlxplat_mux_data[i].values = mlxplat_default_channels[i];
-		mlxplat_mux_data[i].n_values =
-				ARRAY_SIZE(mlxplat_default_channels[i]);
-	}
-
-	return 1;
-};
-
-static int __init mlxplat_dmi_msn21xx_matched(const struct dmi_system_id *dmi)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(mlxplat_mux_data); i++) {
-		mlxplat_mux_data[i].values = mlxplat_msn21xx_channels;
-		mlxplat_mux_data[i].n_values =
-				ARRAY_SIZE(mlxplat_msn21xx_channels);
-	}
-
-	return 1;
-};
-
-static struct dmi_system_id mlxplat_dmi_table[] __initdata = {
-	{
-		.callback = mlxplat_dmi_default_matched,
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "MSN24"),
-		},
-	},
-	{
-		.callback = mlxplat_dmi_default_matched,
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "MSN27"),
-		},
-	},
-	{
-		.callback = mlxplat_dmi_default_matched,
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "MSB"),
-		},
-	},
-	{
-		.callback = mlxplat_dmi_default_matched,
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "MSX"),
-		},
-	},
-	{
-		.callback = mlxplat_dmi_msn21xx_matched,
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Mellanox Technologies"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "MSN21"),
-		},
-	},
-	{ }
-};
-
-static int __init mlxplat_init(void)
-{
-	struct mlxplat_priv *priv;
-	int i, err;
-
-	if (!dmi_check_system(mlxplat_dmi_table))
-		return -ENODEV;
-
-	mlxplat_dev = platform_device_register_simple(MLX_PLAT_DEVICE_NAME, -1,
-					mlxplat_lpc_resources,
-					ARRAY_SIZE(mlxplat_lpc_resources));
-
-	if (IS_ERR(mlxplat_dev))
-		return PTR_ERR(mlxplat_dev);
-
-	priv = devm_kzalloc(&mlxplat_dev->dev, sizeof(struct mlxplat_priv),
-			    GFP_KERNEL);
-	if (!priv) {
-		err = -ENOMEM;
-		goto fail_alloc;
-	}
-	platform_set_drvdata(mlxplat_dev, priv);
-
-	priv->pdev_i2c = platform_device_register_simple("i2c_mlxcpld", -1,
-							 NULL, 0);
-	if (IS_ERR(priv->pdev_i2c)) {
-		err = PTR_ERR(priv->pdev_i2c);
-		goto fail_alloc;
-	};
-
-	for (i = 0; i < ARRAY_SIZE(mlxplat_mux_data); i++) {
-		priv->pdev_mux[i] = platform_device_register_resndata(
-						&mlxplat_dev->dev,
-						"i2c-mux-reg", i, NULL,
-						0, &mlxplat_mux_data[i],
-						sizeof(mlxplat_mux_data[i]));
-		if (IS_ERR(priv->pdev_mux[i])) {
-			err = PTR_ERR(priv->pdev_mux[i]);
-			goto fail_platform_mux_register;
-		}
-	}
-
-	return 0;
-
-fail_platform_mux_register:
-	for (i--; i > 0 ; i--)
-		platform_device_unregister(priv->pdev_mux[i]);
-	platform_device_unregister(priv->pdev_i2c);
-fail_alloc:
-	platform_device_unregister(mlxplat_dev);
-
-	return err;
-}
-module_init(mlxplat_init);
-
-static void __exit mlxplat_exit(void)
-{
-	struct mlxplat_priv *priv = platform_get_drvdata(mlxplat_dev);
-	int i;
-
-	for (i = ARRAY_SIZE(mlxplat_mux_data) - 1; i >= 0 ; i--)
-		platform_device_unregister(priv->pdev_mux[i]);
-
-	platform_device_unregister(priv->pdev_i2c);
-	platform_device_unregister(mlxplat_dev);
-}
-module_exit(mlxplat_exit);
-
-MODULE_AUTHOR("Vadim Pasternak (vadimp@mellanox.com)");
-MODULE_DESCRIPTION("Mellanox platform driver");
-MODULE_LICENSE("Dual BSD/GPL");
-MODULE_ALIAS("dmi:*:*Mellanox*:MSN24*:");
-MODULE_ALIAS("dmi:*:*Mellanox*:MSN27*:");
-MODULE_ALIAS("dmi:*:*Mellanox*:MSB*:");
-MODULE_ALIAS("dmi:*:*Mellanox*:MSX*:");
-MODULE_ALIAS("dmi:*:*Mellanox*:MSN21*:");