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>

1 files changed, 0 insertions, 1 deletions

diff --git a/arch/arm/mach-prima2/pm.c b/arch/arm/mach-prima2/pm.c
index c4525a88e5da..96e9bc102117 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);