TX49 CPUs have a write buffer, so we need to select CPU_HAS_WB -- otherwise
all Toshiba RBTX49xx kernels fail to build.
Signed-off-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
Index: linux-mips/arch/mips/Kconfig
===================================================================
--- linux-mips.orig/arch/mips/Kconfig
+++ linux-mips/arch/mips/Kconfig
@@ -1225,6 +1225,7 @@ config CPU_TX49XX
bool "R49XX"
depends on SYS_HAS_CPU_TX49XX
select CPU_HAS_LLSC
+ select CPU_HAS_WB
select CPU_HAS_PREFETCH
select CPU_SUPPORTS_32BIT_KERNEL
select CPU_SUPPORTS_64BIT_KERNEL
