[MIPS] Cleanup TX39/TX49 irq code

Cleanup jmr3927, tx4927 and tx4938 irq codes, using common IRQ_CPU,
I8259 and IRQ_TXX9 irq routines.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index cec0d8411269..4b02d8acc15b 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -528,6 +528,7 @@ config TOSHIBA_JMR3927
         select DMA_NONCOHERENT
         select HW_HAS_PCI
         select MIPS_TX3927
+        select IRQ_TXX9
         select SWAP_IO_SPACE
         select SYS_HAS_CPU_TX39XX
         select SYS_SUPPORTS_32BIT_KERNEL
@@ -540,7 +541,9 @@ config TOSHIBA_RBTX4927
         select DMA_NONCOHERENT
         select HAS_TXX9_SERIAL
         select HW_HAS_PCI
-        select I8259
+        select IRQ_CPU
+        select IRQ_TXX9
+        select I8259 if TOSHIBA_FPCIB0
         select SWAP_IO_SPACE
         select SYS_HAS_CPU_TX49XX
         select SYS_SUPPORTS_32BIT_KERNEL
@@ -560,7 +563,8 @@ config TOSHIBA_RBTX4938
         select GENERIC_ISA_DMA
         select HAS_TXX9_SERIAL
         select HW_HAS_PCI
-        select I8259
+        select IRQ_CPU
+        select IRQ_TXX9
         select SWAP_IO_SPACE
         select SYS_HAS_CPU_TX49XX
         select SYS_SUPPORTS_32BIT_KERNEL