[PATCH 3/5] Drop unneeded config options for RBTX4938

[Atsushi Nemoto <anemo@mba.ocn.ne.jp>]

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
---
 arch/mips/Kconfig |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 4b02d8a..e7d542d 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -558,9 +558,7 @@ config TOSHIBA_RBTX4927
 
 config TOSHIBA_RBTX4938
        bool "Toshiba RBTX4938 board"
-       select HAVE_STD_PC_SERIAL_PORT
        select DMA_NONCOHERENT
-       select GENERIC_ISA_DMA
        select HAS_TXX9_SERIAL
        select HW_HAS_PCI
        select IRQ_CPU