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Diffstat (limited to 'arch/csky/mm')
-rw-r--r--arch/csky/mm/fault.c10
-rw-r--r--arch/csky/mm/highmem.c2
-rw-r--r--arch/csky/mm/init.c7
-rw-r--r--arch/csky/mm/tlb.c1
4 files changed, 9 insertions, 11 deletions
diff --git a/arch/csky/mm/fault.c b/arch/csky/mm/fault.c
index 4e6dc68f3258..0b9cbf2cf6a9 100644
--- a/arch/csky/mm/fault.c
+++ b/arch/csky/mm/fault.c
@@ -78,7 +78,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write,
* Do _not_ use "tsk" here. We might be inside
* an interrupt in the middle of a task switch..
*/
- int offset = __pgd_offset(address);
+ int offset = pgd_index(address);
pgd_t *pgd, *pgd_k;
pud_t *pud, *pud_k;
pmd_t *pmd, *pmd_k;
@@ -120,7 +120,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write,
if (in_atomic() || !mm)
goto bad_area_nosemaphore;
- down_read(&mm->mmap_sem);
+ mmap_read_lock(mm);
vma = find_vma(mm, address);
if (!vma)
goto bad_area;
@@ -170,7 +170,7 @@ good_area:
address);
}
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
return;
/*
@@ -178,7 +178,7 @@ good_area:
* Fix it, but check if it's kernel or user first..
*/
bad_area:
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
bad_area_nosemaphore:
/* User mode accesses just cause a SIGSEGV */
@@ -217,7 +217,7 @@ out_of_memory:
do_sigbus:
tsk->thread.trap_no = (regs->sr >> 16) & 0xff;
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
/* Kernel mode? Handle exceptions or die */
if (!user_mode(regs))
diff --git a/arch/csky/mm/highmem.c b/arch/csky/mm/highmem.c
index 3b3f622f5ae9..89ec32e602a1 100644
--- a/arch/csky/mm/highmem.c
+++ b/arch/csky/mm/highmem.c
@@ -92,7 +92,7 @@ static void __init kmap_pages_init(void)
vaddr = PKMAP_BASE;
fixrange_init(vaddr, vaddr + PAGE_SIZE*LAST_PKMAP, swapper_pg_dir);
- pgd = swapper_pg_dir + __pgd_offset(vaddr);
+ pgd = swapper_pg_dir + pgd_index(vaddr);
pud = (pud_t *)pgd;
pmd = pmd_offset(pud, vaddr);
pte = pte_offset_kernel(pmd, vaddr);
diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c
index cb64d8647a78..af627128314f 100644
--- a/arch/csky/mm/init.c
+++ b/arch/csky/mm/init.c
@@ -24,7 +24,6 @@
#include <asm/setup.h>
#include <asm/cachectl.h>
#include <asm/dma.h>
-#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
#include <asm/sections.h>
@@ -158,9 +157,9 @@ void __init fixrange_init(unsigned long start, unsigned long end,
unsigned long vaddr;
vaddr = start;
- i = __pgd_offset(vaddr);
- j = __pud_offset(vaddr);
- k = __pmd_offset(vaddr);
+ i = pgd_index(vaddr);
+ j = pud_index(vaddr);
+ k = pmd_index(vaddr);
pgd = pgd_base + i;
for ( ; (i < PTRS_PER_PGD) && (vaddr != end); pgd++, i++) {
diff --git a/arch/csky/mm/tlb.c b/arch/csky/mm/tlb.c
index eb3ba6c9c927..ed1512381112 100644
--- a/arch/csky/mm/tlb.c
+++ b/arch/csky/mm/tlb.c
@@ -7,7 +7,6 @@
#include <linux/sched.h>
#include <asm/mmu_context.h>
-#include <asm/pgtable.h>
#include <asm/setup.h>
/*