From f45913fde00f13f502730809d128e607da2a57c8 Mon Sep 17 00:00:00 2001
From: Nicolas Pitre <nicolas.pitre@linaro.org>
Date: Thu, 5 Dec 2013 14:26:16 -0500
Subject: ARM: clean up cache handling in platform 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: Olof Johansson <olof@lixom.net>
---
arch/arm/mach-exynos/platsmp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
(limited to 'arch/arm/mach-exynos/platsmp.c')
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index 58b43e6f9262..ddf73bd20491 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -64,8 +64,7 @@ static void write_pen_release(int val)
{
pen_release = val;
smp_wmb();
- __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release));
- outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1));
+ sync_cache_w(&pen_release);
}
static void __iomem *scu_base_addr(void)
--
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