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authorNicolas Pitre <nicolas.pitre@linaro.org>2013-12-05 14:26:16 -0500
committerOlof Johansson <olof@lixom.net>2013-12-11 16:24:34 -0800
commitf45913fde00f13f502730809d128e607da2a57c8 (patch)
tree93500b68df0096c857b7f407ed75451456d848bd /arch/arm/mach-sti
parentbc34eb53ab02bb99f8ffae5662f1fde6f97ad275 (diff)
downloadop-kernel-dev-f45913fde00f13f502730809d128e607da2a57c8.zip
op-kernel-dev-f45913fde00f13f502730809d128e607da2a57c8.tar.gz
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>
Diffstat (limited to 'arch/arm/mach-sti')
-rw-r--r--arch/arm/mach-sti/platsmp.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/mach-sti/platsmp.c b/arch/arm/mach-sti/platsmp.c
index dce50d9..fa2c33f 100644
--- a/arch/arm/mach-sti/platsmp.c
+++ b/arch/arm/mach-sti/platsmp.c
@@ -31,8 +31,7 @@ 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 DEFINE_SPINLOCK(boot_lock);
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