Merge branch 'for-linus' of git://git.infradead.org/users/eparis/notify

[net-next-2.6.git] / arch / arm / mm / proc-arm946.S

diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S
index ea2e7f2eb95b1e6f86f4770c2e1ebca292f11f81..1a5bbf0803427b159096bfc093a5db07dc510731 100644 (file)
--- a/arch/arm/mm/proc-arm946.S
+++ b/arch/arm/mm/proc-arm946.S
@@ -74,6 +74,17 @@ ENTRY(cpu_arm946_do_idle)
        mcr     p15, 0, r0, c7, c0, 4           @ Wait for interrupt
        mov     pc, lr
 
+/*
+ *     flush_icache_all()
+ *
+ *     Unconditionally clean and invalidate the entire icache.
+ */
+ENTRY(arm946_flush_icache_all)
+       mov     r0, #0
+       mcr     p15, 0, r0, c7, c5, 0           @ invalidate I cache
+       mov     pc, lr
+ENDPROC(arm946_flush_icache_all)
+
 /*
  *     flush_user_cache_all()
  */
@@ -296,6 +307,7 @@ ENTRY(arm946_dma_unmap_area)
 ENDPROC(arm946_dma_unmap_area)
 
 ENTRY(arm946_cache_fns)
+       .long   arm946_flush_icache_all
        .long   arm946_flush_kern_cache_all
        .long   arm946_flush_user_cache_all
        .long   arm946_flush_user_cache_range