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authorRussell King <rmk+kernel@arm.linux.org.uk>2013-04-18 18:15:44 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2013-04-18 20:08:04 +0100
commitbca7a5a04933700a8bde4ea5798119607a8b0436 (patch)
tree9d1c2663fa2cd60d434d1603d192bbba3ae3d706 /arch/arm/mach-realview
parent51acdfd1fa38a2bf1003255be9f105c19fbc0176 (diff)
ARM: cpu hotplug: remove majority of cache flushing from platforms
Remove the majority of cache flushing calls from the individual platform files. This is now handled by the core code. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-realview')
-rw-r--r--arch/arm/mach-realview/hotplug.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-realview/hotplug.c b/arch/arm/mach-realview/hotplug.c
index 53818e5cd3ad..ac22dd41b135 100644
--- a/arch/arm/mach-realview/hotplug.c
+++ b/arch/arm/mach-realview/hotplug.c
@@ -12,7 +12,6 @@
#include <linux/errno.h>
#include <linux/smp.h>
-#include <asm/cacheflush.h>
#include <asm/cp15.h>
#include <asm/smp_plat.h>
@@ -20,7 +19,6 @@ static inline void cpu_enter_lowpower(void)
{
unsigned int v;
- flush_cache_all();
asm volatile(
" mcr p15, 0, %1, c7, c5, 0\n"
" mcr p15, 0, %1, c7, c10, 4\n"