[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, 0 insertions, 7 deletions

diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 685dc1bf0083..06ad914928cf 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -204,13 +204,6 @@ static struct mem_type mem_types[] = {
                 .prot_sect      = PROT_SECT_DEVICE | PMD_SECT_WB,
                 .domain         = DOMAIN_IO,
         },      
-        [MT_DEVICE_IXP2000] = {   /* IXP2400 requires XCB=101 for on-chip I/O */
-                .prot_pte       = PROT_PTE_DEVICE | L_PTE_MT_DEV_IXP2000,
-                .prot_l1        = PMD_TYPE_TABLE,
-                .prot_sect      = PROT_SECT_DEVICE | PMD_SECT_BUFFERABLE |
-                                  PMD_SECT_TEX(1),
-                .domain         = DOMAIN_IO,
-        },
         [MT_DEVICE_WC] = {      /* ioremap_wc */
                 .prot_pte       = PROT_PTE_DEVICE | L_PTE_MT_DEV_WC,
                 .prot_l1        = PMD_TYPE_TABLE,