[PATCH] mips: fix coherency configuration

Fix the MIPS coherency configuration such that we always keep the mapping
state in <asm/pci.h> when we need to on non-coherent platforms.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 11 insertions, 3 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index d892a23fa978..60ba382ea7f3 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -951,13 +951,21 @@ config ARC
         depends on SNI_RM200_PCI || SGI_IP32 || SGI_IP27 || SGI_IP22 || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61
         default y
 
-config  DMA_COHERENT
+config DMA_COHERENT
         bool
 
-config  DMA_IP27
+config DMA_IP27
         bool
 
-config  DMA_NONCOHERENT
+config DMA_IP32
+        bool
+        select DMA_NEED_PCI_MAP_STATE
+
+config DMA_NONCOHERENT
+        bool
+        select DMA_NEED_PCI_MAP_STATE
+
+config DMA_NEED_PCI_MAP_STATE
         bool
 
 config EARLY_PRINTK