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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-12-13 14:34:43 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-12-13 14:34:43 +0000
commitad1ae2fe7fe68414ef29eab3c87b48841f8b72f2 (patch)
treef23fc22424f874c1295318904b273c08d00654ab /arch/arm/mm/ioremap.c
parentf06b97ffd1ed7a96d5022d52f795fba8483afb75 (diff)
downloadop-kernel-dev-ad1ae2fe7fe68414ef29eab3c87b48841f8b72f2.zip
op-kernel-dev-ad1ae2fe7fe68414ef29eab3c87b48841f8b72f2.tar.gz
[ARM] Unuse another Linux PTE bit
L_PTE_ASID is not really required to be stored in every PTE, since we can identify it via the address passed to set_pte_at(). So, create set_pte_ext() which takes the address of the PTE to set, the Linux PTE value, and the additional CPU PTE bits which aren't encoded in the Linux PTE value. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/ioremap.c')
-rw-r--r--arch/arm/mm/ioremap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 4654405..a43d280 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -40,7 +40,7 @@
static inline void
remap_area_pte(pte_t * pte, unsigned long address, unsigned long size,
- unsigned long phys_addr, pgprot_t pgprot)
+ unsigned long phys_addr, pgprot_t prot)
{
unsigned long end;
@@ -53,7 +53,7 @@ remap_area_pte(pte_t * pte, unsigned long address, unsigned long size,
if (!pte_none(*pte))
goto bad;
- set_pte(pte, pfn_pte(phys_addr >> PAGE_SHIFT, pgprot));
+ set_pte_ext(pte, pfn_pte(phys_addr >> PAGE_SHIFT, prot), 0);
address += PAGE_SIZE;
phys_addr += PAGE_SIZE;
pte++;
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