8xx: restrict ENET_BIG_BUFFERS option to drivers which actually uses it
Signed-off-by: Aristeu Sergio Rozanski Filho <aris at cathedrallabs.org>
Index: 8xx/arch/ppc/8xx_io/Kconfig
===================================================================
--- 8xx.orig/arch/ppc/8xx_io/Kconfig 2005-08-04 08:38:10.000000000 -0300
+++ 8xx/arch/ppc/8xx_io/Kconfig 2005-08-04 08:48:10.000000000 -0300
@@ -69,7 +69,7 @@
config ENET_BIG_BUFFERS
bool "Use Big CPM Ethernet Buffers"
- depends on NET_ETHERNET
+ depends on SCC_ENET || FEC_ENET
help
Allocate large buffers for MPC8xx Ethernet. Increases throughput
and decreases the likelihood of dropped packets, but costs memory.
