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authorNicolas Pitre <nicolas.pitre@linaro.org>2013-12-09 16:10:18 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2013-12-29 12:32:38 +0000
commitefcfc46e8a654c3dddb51a6c4f46cd818dd926cc (patch)
tree2e3a26845caf35ab3cc4fd32c357eea15c95b9b8 /arch/arm/kernel
parent1b0f6681fcbc0e6365f42ef11beb882c9f73c945 (diff)
downloadlinux-efcfc46e8a654c3dddb51a6c4f46cd818dd926cc.tar.bz2
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>
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/smp.c3
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.