kernel/modules: Enable Realtek R8169 not only for x86

This enables support for Realtek 8169 based network cards for other
platforms than x86. I have a mini-PCI card on ixp4xxx running here.
Maybe for the other cards in netdevices.mk a @DEPENDS change from
@TARGET_x86 to @PCI_SUPPORT makes also sense.

Signed-off-by: Christoph König <christoph.koenig@ikt.uni-hannover.de>

SVN-Revision: 26529

package/kernel/modules/netdevices.mk

@@ -224,7 +224,7 @@ $(eval $(call KernelPackage,8139cp))
 define KernelPackage/r8169
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=RealTek RTL-8169 PCI Gigabit Ethernet Adapter kernel support
-  DEPENDS:=@TARGET_x86
+  DEPENDS:=@PCI_SUPPORT
   KCONFIG:=CONFIG_R8169 \
     CONFIG_R8169_NAPI=y \
     CONFIG_R8169_VLAN=n