[ARM] Remove MT_DEVICE_IXP2000 and associated definitions

As of the previous commit, MT_DEVICE_IXP2000 encodes to the same
PTE bit encoding as MT_DEVICE, so it's now redundant.  Convert
MT_DEVICE_IXP2000 to use MT_DEVICE instead, and remove its aliases.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 71934856fc22..a8094451be57 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -60,10 +60,9 @@ extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
 #define MT_DEVICE               0
 #define MT_DEVICE_NONSHARED     1
 #define MT_DEVICE_CACHED        2
-#define MT_DEVICE_IXP2000       3
-#define MT_DEVICE_WC            4
+#define MT_DEVICE_WC            3
 /*
- * types 5 onwards can be found in asm/mach/map.h and are undefined
+ * types 4 onwards can be found in asm/mach/map.h and are undefined
  * for ioremap
  */