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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-09-07 13:42:51 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-10-01 17:41:06 +0200 |
| commit | db5b7169474882fabbd811a4cf5c1bae3157e677 (patch) | |
| tree | b4218f6251b6719638f716fcc5aac62375903fe4 /arch/arm/mm | |
| parent | [ARM] Update Xscale and Xscale3 PTE mappings (diff) | |
| download | linux-db5b7169474882fabbd811a4cf5c1bae3157e677.tar.xz linux-db5b7169474882fabbd811a4cf5c1bae3157e677.zip | |
[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>
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/mmu.c | 7 | ||||
| -rw-r--r-- | arch/arm/mm/proc-macros.S | 2 | ||||
| -rw-r--r-- | arch/arm/mm/proc-xsc3.S | 2 | ||||
| -rw-r--r-- | arch/arm/mm/proc-xscale.S | 2 |
4 files changed, 3 insertions, 10 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, diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S index 64e593020857..54b1f721dec8 100644 --- a/arch/arm/mm/proc-macros.S +++ b/arch/arm/mm/proc-macros.S @@ -119,7 +119,7 @@ .long 0x00 @ unused .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_DEV_CACHED .long PTE_EXT_TEX(2) @ L_PTE_MT_DEV_NONSHARED - .long 0x00 @ L_PTE_MT_DEV_IXP2000 + .long 0x00 @ unused .long 0x00 @ unused .long 0x00 @ unused .endm diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index 22ecef533a84..ecdd944bc2b9 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -360,7 +360,7 @@ cpu_xsc3_mt_table: .long 0x00 @ unused .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_DEV_CACHED .long PTE_EXT_TEX(2) @ L_PTE_MT_DEV_NONSHARED - .long 0x00 @ L_PTE_MT_DEV_IXP2000 (not present) + .long 0x00 @ unused .long 0x00 @ unused .long 0x00 @ unused diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 534b4be86ae5..01adbd9462f8 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S @@ -443,7 +443,7 @@ cpu_xscale_mt_table: .long 0x00 @ unused .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_DEV_CACHED .long 0x00 @ L_PTE_MT_DEV_NONSHARED - .long PTE_EXT_TEX(1) | PTE_BUFFERABLE @ L_PTE_MT_DEV_IXP2000 + .long 0x00 @ unused .long 0x00 @ unused .long 0x00 @ unused |