1 files changed, 6 insertions, 6 deletions

diff --git a/arch/arm/mm/copypage-feroceon.c b/arch/arm/mm/copypage-feroceon.c
index c3651b2939c7..c3ba6a94da0c 100644
--- a/arch/arm/mm/copypage-feroceon.c
+++ b/arch/arm/mm/copypage-feroceon.c
@@ -81,9 +81,9 @@ void feroceon_copy_user_highpage(struct page *to, struct page *from,
 
 void feroceon_clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-        void *kaddr = kmap_atomic(page, KM_USER0);
-        asm("\
-        mov     r1, %1                          \n\
+        void *ptr, *kaddr = kmap_atomic(page, KM_USER0);
+        asm volatile ("\
+        mov     r1, %2                          \n\
         mov     r2, #0                          \n\
         mov     r3, #0                          \n\
         mov     r4, #0                          \n\
@@ -95,11 +95,11 @@ void feroceon_clear_user_highpage(struct page *page, unsigned long vaddr)
 1:      stmia   %0, {r2-r7, ip, lr}             \n\
         subs    r1, r1, #1                      \n\
         mcr     p15, 0, %0, c7, c14, 1          @ clean and invalidate D line\n\
-        add     r0, r0, #32                     \n\
+        add     %0, %0, #32                     \n\
         bne     1b                              \n\
         mcr     p15, 0, r1, c7, c10, 4          @ drain WB"
-        :
-        : "r" (kaddr), "I" (PAGE_SIZE / 32)
+        : "=r" (ptr)
+        : "0" (kaddr), "I" (PAGE_SIZE / 32)
         : "r1", "r2", "r3", "r4", "r5", "r6", "r7", "ip", "lr");
         kunmap_atomic(kaddr, KM_USER0);
 }