ACPI: move wmi, asus_acpi, toshiba_acpi to drivers/platform/x86

These are platform specific drivers that happen to use ACPI,
while drivers/acpi/ is for code that implements ACPI itself.

Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index 4d26b1b..1e9de2a 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -14,3 +14,6 @@
 obj-$(CONFIG_FUJITSU_LAPTOP)	+= fujitsu-laptop.o
 obj-$(CONFIG_PANASONIC_LAPTOP)	+= panasonic-laptop.o
 obj-$(CONFIG_INTEL_MENLOW)	+= intel_menlow.o
+obj-$(CONFIG_ACPI_WMI)		+= wmi.o
+obj-$(CONFIG_ACPI_ASUS)		+= asus_acpi.o
+obj-$(CONFIG_ACPI_TOSHIBA)	+= toshiba_acpi.o