diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-04-18 21:15:44 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-04-18 23:08:04 +0400 |
| commit | bca7a5a04933700a8bde4ea5798119607a8b0436 (patch) | |
| tree | 9d1c2663fa2cd60d434d1603d192bbba3ae3d706 /arch/arm/mach-shmobile | |
| parent | 51acdfd1fa38a2bf1003255be9f105c19fbc0176 (diff) | |
| download | linux-bca7a5a04933700a8bde4ea5798119607a8b0436.tar.xz | |
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-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/smp-sh73a0.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index acb46a94ccdf..2f1ef1bc805d 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -119,14 +119,6 @@ static int sh73a0_cpu_kill(unsigned int cpu) static void sh73a0_cpu_die(unsigned int cpu) { - /* - * The ARM MPcore does not issue a cache coherency request for the L1 - * cache when powering off single CPUs. We must take care of this and - * further caches. - */ - dsb(); - flush_cache_all(); - /* Set power off mode. This takes the CPU out of the MP cluster */ scu_power_mode(scu_base_addr(), SCU_PM_POWEROFF); |