power_supply: Don't use flush_scheduled_work()

flush_scheduled_work() is deprecated and scheduled to be removed.

In battery drivers, the work can be canceled on probe failure and
removal and should be flushed on suspend.  Replace
flush_scheduled_work() usages with direct cancels and flushes.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/power/z2_battery.c b/drivers/power/z2_battery.c
index 85064a9f649e..e5ed52d71937 100644
--- a/drivers/power/z2_battery.c
+++ b/drivers/power/z2_battery.c
@@ -254,7 +254,7 @@ static int __devexit z2_batt_remove(struct i2c_client *client)
         struct z2_charger *charger = i2c_get_clientdata(client);
         struct z2_battery_info *info = charger->info;
 
-        flush_scheduled_work();
+        cancel_work_sync(&charger->bat_work);
         power_supply_unregister(&charger->batt_ps);
 
         kfree(charger->batt_ps.properties);
@@ -271,7 +271,9 @@ static int __devexit z2_batt_remove(struct i2c_client *client)
 #ifdef CONFIG_PM
 static int z2_batt_suspend(struct i2c_client *client, pm_message_t state)
 {
-        flush_scheduled_work();
+        struct z2_charger *charger = i2c_get_clientdata(client);
+
+        flush_work_sync(&charger->bat_work);
         return 0;
 }