Merge branch 'for-rmk' of git://git.pengutronix.de/git/ukl/linux-2.6 into devel

[linux-2.6-omap-h63xx.git] / arch / arm / mm / proc-v6.S

diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 294943b85973c3df54341885cba4d2470d1af2bc..f0cc599facb747cb5df423242f736cca75f528ab 100644 (file)
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -71,6 +71,8 @@ ENTRY(cpu_v6_reset)
  *     IRQs are already disabled.
  */
 ENTRY(cpu_v6_do_idle)
+       mov     r1, #0
+       mcr     p15, 0, r1, c7, c10, 4          @ DWB - WFI may enter a low-power mode
        mcr     p15, 0, r1, c7, c0, 4           @ wait for interrupt
        mov     pc, lr