ARM: 7542/1: mm: fix cache LoUIS API for xscale and feroceon

Some architectures like xscale and feroceon have cache API variants that
map cache flushing functions as aliases to the base architecture.
This patch adds the required aliases to complete the implementation of
cache flushing LoUIS API.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index 85e5e3baa3d4..4106b09e0c29 100644
--- a/arch/arm/mm/proc-feroceon.S
+++ b/arch/arm/mm/proc-feroceon.S
@@ -434,6 +434,7 @@ ENDPROC(feroceon_dma_unmap_area)
         range_alias flush_icache_all
         range_alias flush_user_cache_all
         range_alias flush_kern_cache_all
+        range_alias flush_kern_cache_louis
         range_alias flush_user_cache_range
         range_alias coherent_kern_range
         range_alias coherent_user_range
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index b5ea31d6daac..25510361aa18 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -442,6 +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