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>

diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S
index 85e5e3b..4106b09 100644 (file)
--- 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 b5ea31d..2551036 100644 (file)
--- 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