[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>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 465440592791..a43d2800a9cd 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++;