sh: Drop unused arguments for kunmap_coherent().

kunmap_coherent() doesn't do anything with its arguments, so just kill
them off.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/mm/pg-mmu.c b/arch/sh/mm/pg-mmu.c
index e5c5122f4d62a5f3e2211fec709712d33f6acb21..a9ede7bae5203cfe6afb875907d17badc2732d6c 100644 (file)
--- a/arch/sh/mm/pg-mmu.c
+++ b/arch/sh/mm/pg-mmu.c
@@ -56,7 +56,7 @@ static void *kmap_coherent(struct page *page, unsigned long addr)
        return (void *)vaddr;
 }
 
-static inline void kunmap_coherent(struct page *page)
+static inline void kunmap_coherent(void)
 {
        dec_preempt_count();
        preempt_check_resched();
@@ -70,7 +70,7 @@ void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
            !test_bit(PG_dcache_dirty, &page->flags)) {
                void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
                memcpy(vto, src, len);
-               kunmap_coherent(vto);
+               kunmap_coherent();
        } else {
                memcpy(dst, src, len);
                if (boot_cpu_data.dcache.n_aliases)
@@ -89,7 +89,7 @@ void copy_from_user_page(struct vm_area_struct *vma, struct page *page,
            !test_bit(PG_dcache_dirty, &page->flags)) {
                void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
                memcpy(dst, vfrom, len);
-               kunmap_coherent(vfrom);
+               kunmap_coherent();
        } else {
                memcpy(dst, src, len);
                if (boot_cpu_data.dcache.n_aliases)
@@ -108,7 +108,7 @@ void copy_user_highpage(struct page *to, struct page *from,
            !test_bit(PG_dcache_dirty, &from->flags)) {
                vfrom = kmap_coherent(from, vaddr);
                copy_page(vto, vfrom);
-               kunmap_coherent(vfrom);
+               kunmap_coherent();
        } else {
                vfrom = kmap_atomic(from, KM_USER0);
                copy_page(vto, vfrom);