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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-03-15 16:47:45 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-05-22 15:38:31 (GMT) |
| commit | b13b9e98b80fa24460a011ba0378d3fe56137a31 (patch) | |
| tree | 0ade71f7495e9829308b94d57f893c8eeede3ab8 /arch/arm | |
| parent | 265c271c822bd57677e3b286389487fd45e6960d (diff) | |
| download | linux-b13b9e98b80fa24460a011ba0378d3fe56137a31.tar.xz | |
ARM: l2c: remove unnecessary call to outer_flush_all()
outer_disable() is defined to safely turn the L2 cache off without data
loss: this means that outer_flush_all() should never be called unless
you need to implement some special L2 cache disabling, and even then
only from your replacement L2 cache disable function.
Acked-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-prima2/pm.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-prima2/pm.c b/arch/arm/mach-prima2/pm.c index c4525a8..96e9bc1 100644 --- a/arch/arm/mach-prima2/pm.c +++ b/arch/arm/mach-prima2/pm.c @@ -71,7 +71,6 @@ static int sirfsoc_pm_enter(suspend_state_t state) case PM_SUSPEND_MEM: sirfsoc_pre_suspend_power_off(); - outer_flush_all(); outer_disable(); /* go zzz */ cpu_suspend(0, sirfsoc_finish_suspend); |