x86/kconfig: Remove CONFIG_TR=y from the defconfigs

Remove CONFIG_TR=y from the x86 defconfigs since
token ring support is antiquated and obsolete.

( I reviewed both x86 defconfigs - I didn't come up with
  anything else that obviously should be removed. )
Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net>
Link: http://lkml.kernel.org/r/4F6D05CA.2050801@xenotime.net
[ Twiddled the changelog a bit ]
Signed-off-by: NIngo Molnar <mingo@kernel.org>

arch/x86/configs/i386_defconfig

@@ -183,7 +183,6 @@ CONFIG_8139TOO=y
 # CONFIG_8139TOO_PIO is not set
 CONFIG_R8169=y
 CONFIG_FDDI=y
-CONFIG_TR=y
 CONFIG_INPUT_POLLDEV=y
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_EVDEV=y

arch/x86/configs/x86_64_defconfig

@@ -176,7 +176,6 @@ CONFIG_SKY2=y
 CONFIG_FORCEDETH=y
 CONFIG_8139TOO=y
 CONFIG_FDDI=y
-CONFIG_TR=y
 CONFIG_INPUT_POLLDEV=y
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_EVDEV=y