Merge branches 'irq-core-for-linus' and 'core-locking-for-linus' of git://git.kernel...

[karo-tx-linux.git] / arch / arm / mm / proc-arm926.S

diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 63d168b4ebe671316ff3add437c26da418dd596f..42eb4315740b1488e26192b5ff0cb07747312df5 100644 (file)
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -110,6 +110,17 @@ ENTRY(cpu_arm926_do_idle)
        msr     cpsr_c, r3                      @ Restore FIQ state
        mov     pc, lr
 
+/*
+ *     flush_icache_all()
+ *
+ *     Unconditionally clean and invalidate the entire icache.
+ */
+ENTRY(arm926_flush_icache_all)
+       mov     r0, #0
+       mcr     p15, 0, r0, c7, c5, 0           @ invalidate I cache
+       mov     pc, lr
+ENDPROC(arm926_flush_icache_all)
+
 /*
  *     flush_user_cache_all()
  *
@@ -325,6 +336,7 @@ ENTRY(arm926_dma_unmap_area)
 ENDPROC(arm926_dma_unmap_area)
 
 ENTRY(arm926_cache_fns)
+       .long   arm926_flush_icache_all
        .long   arm926_flush_kern_cache_all
        .long   arm926_flush_user_cache_all
        .long   arm926_flush_user_cache_range