ARM: 7918/1: clean up cache handling in core code

We have a handy macro to replace open coded __cpuc_flush_dcache_area(()
and outer_clean_range() sequences. Let's use it. No functional change.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index dc894ab3622b..8c61325b8bfc 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -105,8 +105,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
         secondary_data.pgdir = get_arch_pgd(idmap_pgd);
         secondary_data.swapper_pg_dir = get_arch_pgd(swapper_pg_dir);
 #endif
-        __cpuc_flush_dcache_area(&secondary_data, sizeof(secondary_data));
-        outer_clean_range(__pa(&secondary_data), __pa(&secondary_data + 1));
+        sync_cache_w(&secondary_data);
 
         /*
          * Now bring the CPU into our world.