Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

[linux-2.6-omap-h63xx.git] / arch / x86_64 / mm / ioremap.c

diff --git a/arch/x86_64/mm/ioremap.c b/arch/x86_64/mm/ioremap.c
index 6972df480d2b16f485c8dd5e40c96031e74d27fe..ecf7acb5db9b4b0a8f744e0665d089bb7a040d78 100644 (file)
--- a/arch/x86_64/mm/ioremap.c
+++ b/arch/x86_64/mm/ioremap.c
@@ -60,7 +60,7 @@ static inline int remap_area_pmd(pmd_t * pmd, unsigned long address, unsigned lo
        if (address >= end)
                BUG();
        do {
-               pte_t * pte = pte_alloc_kernel(&init_mm, pmd, address);
+               pte_t * pte = pte_alloc_kernel(pmd, address);
                if (!pte)
                        return -ENOMEM;
                remap_area_pte(pte, address, end - address, address + phys_addr, flags);
@@ -105,7 +105,6 @@ static int remap_area_pages(unsigned long address, unsigned long phys_addr,
        flush_cache_all();
        if (address >= end)
                BUG();
-       spin_lock(&init_mm.page_table_lock);
        do {
                pud_t *pud;
                pud = pud_alloc(&init_mm, pgd, address);
@@ -119,7 +118,6 @@ static int remap_area_pages(unsigned long address, unsigned long phys_addr,
                address = (address + PGDIR_SIZE) & PGDIR_MASK;
                pgd++;
        } while (address && (address < end));
-       spin_unlock(&init_mm.page_table_lock);
        flush_tlb_all();
        return error;
 }