diff options
Diffstat (limited to 'arch/arm/mm/copypage-xscale.c')
| -rw-r--r-- | arch/arm/mm/copypage-xscale.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c index aa9f2ff9dce..d18f2397ee2 100644 --- a/arch/arm/mm/copypage-xscale.c +++ b/arch/arm/mm/copypage-xscale.c @@ -116,9 +116,9 @@ void xscale_mc_copy_user_highpage(struct page *to, struct page *from, void xscale_mc_clear_user_highpage(struct page *page, unsigned long vaddr) { - void *kaddr = kmap_atomic(page, KM_USER0); + void *ptr, *kaddr = kmap_atomic(page, KM_USER0); asm volatile( - "mov r1, %1 \n\ + "mov r1, %2 \n\ mov r2, #0 \n\ mov r3, #0 \n\ 1: mov ip, %0 \n\ @@ -130,8 +130,8 @@ xscale_mc_clear_user_highpage(struct page *page, unsigned long vaddr) subs r1, r1, #1 \n\ mcr p15, 0, ip, c7, c6, 1 @ invalidate D line\n\ bne 1b" - : - : "r" (kaddr), "I" (PAGE_SIZE / 32) + : "=r" (ptr) + : "0" (kaddr), "I" (PAGE_SIZE / 32) : "r1", "r2", "r3", "ip"); kunmap_atomic(kaddr, KM_USER0); } |