platform: surface: Propagate ACPI Dependency

Since the Surface XBL Driver does not depend on ACPI, the
platform/surface directory as a whole no longer depends on ACPI. With
respect to this, the ACPI dependency is moved into each config that
depends on ACPI individually.

Signed-off-by: Jarrett Schultz <jaschultz@microsoft.com>

drivers/platform/surface/Kconfig

@@ -5,7 +5,6 @@
 
 menuconfig SURFACE_PLATFORMS
 	bool "Microsoft Surface Platform-Specific Device Drivers"
-	depends on ACPI
 	default y
 	help
 	  Say Y here to get to see options for platform-specific device drivers
@@ -18,6 +17,7 @@ if SURFACE_PLATFORMS
 
 config SURFACE3_WMI
 	tristate "Surface 3 WMI Driver"
+	depends on ACPI
 	depends on ACPI_WMI
 	depends on DMI
 	depends on INPUT
@@ -30,19 +30,22 @@ config SURFACE3_WMI
 
 config SURFACE_3_BUTTON
 	tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet"
+	depends on ACPI
 	depends on KEYBOARD_GPIO && I2C
 	help
 	  This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet.
 
 config SURFACE_3_POWER_OPREGION
 	tristate "Surface 3 battery platform operation region support"
+	depends on ACPI
 	depends on I2C
 	help
 	  This driver provides support for ACPI operation
 	  region of the Surface 3 battery platform driver.
 
 config SURFACE_ACPI_NOTIFY
 	tristate "Surface ACPI Notify Driver"
+	depends on ACPI
 	depends on SURFACE_AGGREGATOR
 	help
 	  Surface ACPI Notify (SAN) driver for Microsoft Surface devices.
@@ -62,6 +65,7 @@ config SURFACE_ACPI_NOTIFY
 
 config SURFACE_AGGREGATOR_CDEV
 	tristate "Surface System Aggregator Module User-Space Interface"
+	depends on ACPI
 	depends on SURFACE_AGGREGATOR
 	help
 	  Provides a misc-device interface to the Surface System Aggregator
@@ -79,6 +83,7 @@ config SURFACE_AGGREGATOR_CDEV
 
 config SURFACE_AGGREGATOR_REGISTRY
 	tristate "Surface System Aggregator Module Device Registry"
+	depends on ACPI
 	depends on SURFACE_AGGREGATOR
 	depends on SURFACE_AGGREGATOR_BUS
 	help
@@ -106,6 +111,7 @@ config SURFACE_AGGREGATOR_REGISTRY
 
 config SURFACE_DTX
 	tristate "Surface DTX (Detachment System) Driver"
+	depends on ACPI
 	depends on SURFACE_AGGREGATOR
 	depends on INPUT
 	help
@@ -126,6 +132,7 @@ config SURFACE_DTX
 
 config SURFACE_GPE
 	tristate "Surface GPE/Lid Support Driver"
+	depends on ACPI
 	depends on DMI
 	help
 	  This driver marks the GPEs related to the ACPI lid device found on
@@ -135,6 +142,7 @@ config SURFACE_GPE
 
 config SURFACE_HOTPLUG
 	tristate "Surface Hot-Plug Driver"
+	depends on ACPI
 	depends on GPIOLIB
 	help
 	  Driver for out-of-band hot-plug event signaling on Microsoft Surface
@@ -154,6 +162,7 @@ config SURFACE_HOTPLUG
 
 config SURFACE_PLATFORM_PROFILE
 	tristate "Surface Platform Profile Driver"
+	depends on ACPI
 	depends on SURFACE_AGGREGATOR_REGISTRY
 	select ACPI_PLATFORM_PROFILE
 	help
@@ -176,6 +185,7 @@ config SURFACE_PLATFORM_PROFILE
 
 config SURFACE_PRO3_BUTTON
 	tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet"
+	depends on ACPI
 	depends on INPUT
 	help
 	  This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet.