1 files changed, 5 insertions, 48 deletions

diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 6901891905cc..dac51fb06f22 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -89,28 +89,15 @@ void bfin_pm_suspend_standby_enter(void)
 #endif                          /* CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR */
 }
 
-
 /*
- *      bfin_pm_prepare - Do preliminary suspend work.
- *      @state:         suspend state we're entering.
+ *      bfin_pm_valid - Tell the PM core that we only support the standby sleep
+ *                      state
+ *      @state:         suspend state we're checking.
  *
  */
-static int bfin_pm_prepare(suspend_state_t state)
+static int bfin_pm_valid(suspend_state_t state)
 {
-        int error = 0;
-
-        switch (state) {
-        case PM_SUSPEND_STANDBY:
-                break;
-
-        case PM_SUSPEND_MEM:
-                return -ENOTSUPP;
-
-        default:
-                return -EINVAL;
-        }
-
-        return error;
+        return (state == PM_SUSPEND_STANDBY);
 }
 
 /*
@@ -135,38 +122,8 @@ static int bfin_pm_enter(suspend_state_t state)
         return 0;
 }
 
-/*
- *      bfin_pm_finish - Finish up suspend sequence.
- *      @state:         State we're coming out of.
- *
- *      This is called after we wake back up (or if entering the sleep state
- *      failed).
- */
-static int bfin_pm_finish(suspend_state_t state)
-{
-        switch (state) {
-        case PM_SUSPEND_STANDBY:
-                break;
-
-        case PM_SUSPEND_MEM:
-                return -ENOTSUPP;
-
-        default:
-                return -EINVAL;
-        }
-
-        return 0;
-}
-
-static int bfin_pm_valid(suspend_state_t state)
-{
-        return (state == PM_SUSPEND_STANDBY);
-}
-
 struct platform_suspend_ops bfin_pm_ops = {
-        .prepare = bfin_pm_prepare,
         .enter = bfin_pm_enter,
-        .finish = bfin_pm_finish,
         .valid  = bfin_pm_valid,
 };