ARM: OMAP2: PM/powerdomain: drop unnecessary pwrdm_wait_transition()

Drop an unnecessary pwrdm_wait_transition() from mach-omap2/pm.c -
it's called by the subsequent pwrdm_state_switch().

Also get rid of pwrdm_wait_transition() in the powerdomain code - there's
no longer any need to export this function.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index f4b3143a8b1d..f18afc9cbd8e 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -171,7 +171,6 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 pwrst)
                 break;
         case LOWPOWERSTATE_SWITCH:
                 pwrdm_set_lowpwrstchange(pwrdm);
-                pwrdm_wait_transition(pwrdm);
                 pwrdm_state_switch(pwrdm);
                 break;
         }