ARM: dma-mapping: avoid speculative prefetching fix

[pandora-kernel.git] / arch / arm / mm / cache-v4.S

diff --git a/arch/arm/mm/cache-v4.S b/arch/arm/mm/cache-v4.S
index fd9bb7a..022135d 100644 (file)
--- a/arch/arm/mm/cache-v4.S
+++ b/arch/arm/mm/cache-v4.S
@@ -88,6 +88,7 @@ ENTRY(v4_coherent_kern_range)
  *     - end    - virtual end address
  */
 ENTRY(v4_coherent_user_range)
+       mov     r0, #0
        mov     pc, lr
 
 /*