platform/surface: Move Surface Pro 3 Button driver to platform/surface

Move the Surface Pro 3 Button driver from platform/x86 to the newly
created platform/surface directory.

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Chen Yu <yu.c.chen@intel.com>
Link: https://lore.kernel.org/r/20201009141128.683254-6-luzmaximilian@gmail.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

MAINTAINERS

@@ -11663,7 +11663,7 @@ MICROSOFT SURFACE PRO 3 BUTTON DRIVER
 M:	Chen Yu <yu.c.chen@intel.com>
 L:	platform-driver-x86@vger.kernel.org
 S:	Supported
-F:	drivers/platform/x86/surfacepro3_button.c
+F:	drivers/platform/surface/surfacepro3_button.c
 
 MICROTEK X6 SCANNER
 M:	Oliver Neukum <oliver@neukum.org>

drivers/platform/surface/Kconfig

@@ -40,4 +40,10 @@ config SURFACE_3_POWER_OPREGION
 	  This driver provides support for ACPI operation
 	  region of the Surface 3 battery platform driver.
 
+config SURFACE_PRO3_BUTTON
+	tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet"
+	depends on ACPI && INPUT
+	help
+	  This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet.
+
 endif # SURFACE_PLATFORMS

drivers/platform/surface/Makefile

@@ -7,3 +7,4 @@
 obj-$(CONFIG_SURFACE3_WMI)		+= surface3-wmi.o
 obj-$(CONFIG_SURFACE_3_BUTTON)		+= surface3_button.o
 obj-$(CONFIG_SURFACE_3_POWER_OPREGION)	+= surface3_power.o
+obj-$(CONFIG_SURFACE_PRO3_BUTTON)	+= surfacepro3_button.o

drivers/platform/x86/Kconfig

@@ -870,12 +870,6 @@ config INTEL_VBTN
 	  To compile this driver as a module, choose M here: the module will
 	  be called intel_vbtn.
 
-config SURFACE_PRO3_BUTTON
-	tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet"
-	depends on ACPI && INPUT
-	help
-	  This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet.
-
 config MSI_LAPTOP
 	tristate "MSI Laptop Extras"
 	depends on ACPI

drivers/platform/x86/Makefile

@@ -81,9 +81,6 @@ obj-$(CONFIG_INTEL_MENLOW)		+= intel_menlow.o
 obj-$(CONFIG_INTEL_OAKTRAIL)		+= intel_oaktrail.o
 obj-$(CONFIG_INTEL_VBTN)		+= intel-vbtn.o
 
-# Microsoft
-obj-$(CONFIG_SURFACE_PRO3_BUTTON)	+= surfacepro3_button.o
-
 # MSI
 obj-$(CONFIG_MSI_LAPTOP)	+= msi-laptop.o
 obj-$(CONFIG_MSI_WMI)		+= msi-wmi.o