power: ds2781: Make workqueue freezeable

In addition to being single threaded, the ds2781 workqueue must also be
freezeable.  This will prevent the driver from trying to read the
battery status before the tegra_w1 driver has resumed from suspend.

Change-Id: I114c7c50ff79f2e5c7aab47bbc8b3e6b641a46a1
Signed-off-by: Greg Meiste <w30289@motorola.com>

diff --git a/drivers/power/ds2781_battery.c b/drivers/power/ds2781_battery.c
index 985159ca9125b81f9669dd09655ec1fd6e9a0398..c45d3a26cb9a306e99d3d05068c7351aabfc1ed4 100644 (file)
--- a/drivers/power/ds2781_battery.c
+++ b/drivers/power/ds2781_battery.c
@@ -411,7 +411,7 @@ static int ds2781_battery_probe(struct platform_device *pdev)
                goto fail_register;
 
        INIT_WORK(&di->monitor_work, ds2781_battery_work);
-       di->monitor_wqueue = create_singlethread_workqueue(dev_name(&pdev->dev));
+       di->monitor_wqueue = create_freezeable_workqueue(dev_name(&pdev->dev));
 
        /* init to something sane */
        di->last_poll = alarm_get_elapsed_realtime();