commit db5b7169474882fabbd811a4cf5c1bae3157e677
author Russell King <rmk@dyn-67.arm.linux.org.uk> Sun Sep 07 12:42:51 2008 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> Wed Oct 01 16:41:06 2008 +0100
tree b4218f6251b6719638f716fcc5aac62375903fe4
parent 40df2d1d8538865341a4cb9d4b7a375296517ad2

[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>

arch/arm/mm/mmu.c

diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 685dc1b..06ad914 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -204,13 +204,6 @@
 		.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,

arch/arm/mm/proc-macros.S

diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index 64e5930..54b1f72 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

arch/arm/mm/proc-xsc3.S

diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 22ecef5..ecdd944 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -360,7 +360,7 @@
 	.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 (not present)
+	.long	0x00						@ unused
 	.long	0x00						@ unused
 	.long	0x00						@ unused
 

arch/arm/mm/proc-xscale.S

diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 534b4be..01adbd9 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -443,7 +443,7 @@
 	.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