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

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

diff --git a/arch/arm/mm/cache-fa.S b/arch/arm/mm/cache-fa.S
index 7148e53..1fa6f71 100644 (file)
--- a/arch/arm/mm/cache-fa.S
+++ b/arch/arm/mm/cache-fa.S
@@ -37,6 +37,17 @@
 /* FIXME: put optimal value here. Current one is just estimation */
 #define CACHE_DLIMIT   (CACHE_DSIZE * 2)
 
+/*
+ *     flush_icache_all()
+ *
+ *     Unconditionally clean and invalidate the entire icache.
+ */
+ENTRY(fa_flush_icache_all)
+       mov     r0, #0
+       mcr     p15, 0, r0, c7, c5, 0           @ invalidate I cache
+       mov     pc, lr
+ENDPROC(fa_flush_icache_all)
+
 /*
  *     flush_user_cache_all()
  *
@@ -233,6 +244,7 @@ ENDPROC(fa_dma_unmap_area)
 
        .type   fa_cache_fns, #object
 ENTRY(fa_cache_fns)
+       .long   fa_flush_icache_all
        .long   fa_flush_kern_cache_all
        .long   fa_flush_user_cache_all
        .long   fa_flush_user_cache_range