linux: enable kmod-acpi-button for x86_64 (#20080)

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46368 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/kernel/linux/modules/input.mk

@@ -176,7 +176,7 @@ $(eval $(call KernelPackage,input-matrixkmap))
 define KernelPackage/acpi-button
   SUBMENU:=$(INPUT_MODULES_MENU)
   TITLE:=ACPI Button Support
-  DEPENDS:=@(TARGET_x86_generic||TARGET_x86_kvm_guest||TARGET_x86_xen_domu) +kmod-input-evdev
+  DEPENDS:=@(TARGET_x86_generic||TARGET_x86_kvm_guest||TARGET_x86_xen_domu||TARGET_x86_64) +kmod-input-evdev
   KCONFIG:=CONFIG_ACPI_BUTTON
   FILES:=$(LINUX_DIR)/drivers/acpi/button.ko
   AUTOLOAD:=$(call AutoLoad,06,button)