Merge commit 'v2.6.37-rc1' into for-2.6.37

[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 df8368a..d3644db 100644 (file)
--- a/arch/arm/mm/cache-v4wb.S
+++ b/arch/arm/mm/cache-v4wb.S
@@ -50,6 +50,17 @@ flush_base:
        .long   FLUSH_BASE
        .text
 
+/*
+ *     flush_icache_all()
+ *
+ *     Unconditionally clean and invalidate the entire icache.
+ */
+ENTRY(v4wb_flush_icache_all)
+       mov     r0, #0
+       mcr     p15, 0, r0, c7, c5, 0           @ invalidate I cache
+       mov     pc, lr
+ENDPROC(v4wb_flush_icache_all)
+
 /*
  *     flush_user_cache_all()
  *
@@ -244,6 +255,7 @@ ENDPROC(v4wb_dma_unmap_area)
 
        .type   v4wb_cache_fns, #object
 ENTRY(v4wb_cache_fns)
+       .long   v4wb_flush_icache_all
        .long   v4wb_flush_kern_cache_all
        .long   v4wb_flush_user_cache_all
        .long   v4wb_flush_user_cache_range