1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index 4ffebaa595ee..25510361aa18 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -410,6 +410,9 @@ ENTRY(xscale_dma_unmap_area)
         mov     pc, lr
 ENDPROC(xscale_dma_unmap_area)
 
+        .globl  xscale_flush_kern_cache_louis
+        .equ    xscale_flush_kern_cache_louis, xscale_flush_kern_cache_all
+
         @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S)
         define_cache_functions xscale
 
@@ -439,6 +442,7 @@ ENDPROC(xscale_dma_unmap_area)
         a0_alias flush_icache_all
         a0_alias flush_user_cache_all
         a0_alias flush_kern_cache_all
+        a0_alias flush_kern_cache_louis
         a0_alias flush_user_cache_range
         a0_alias coherent_kern_range
         a0_alias coherent_user_range