ARM: dma-mapping: avoid speculative prefetching fix

[pandora-kernel.git] / arch / arm / mm / cache-v4wb.S

diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S
index 4f2c141..8f1eeae 100644 (file)
--- a/arch/arm/mm/cache-v4wb.S
+++ b/arch/arm/mm/cache-v4wb.S
@@ -167,9 +167,9 @@ ENTRY(v4wb_coherent_user_range)
        add     r0, r0, #CACHE_DLINESIZE
        cmp     r0, r1
        blo     1b
-       mov     ip, #0
-       mcr     p15, 0, ip, c7, c5, 0           @ invalidate I cache
-       mcr     p15, 0, ip, c7, c10, 4          @ drain WB
+       mov     r0, #0
+       mcr     p15, 0, r0, c7, c5, 0           @ invalidate I cache
+       mcr     p15, 0, r0, c7, c10, 4          @ drain WB
        mov     pc, lr