max8925_power: Enable power change notifications

The power core infrastructure allow external power change
events to be passed to drivers what are listed in the
supplied_to call back field.  Enable this feature by
allowing the supplied_to field to be passed to the driver.

This feature will enable drivers named in the supplied_to
field that have a external_power_changed callback to be
notified when power was been turned on or off.

Signed-off-by: Philip Rakity <prakity@marvell.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/power/max8925_power.c b/drivers/power/max8925_power.c
index cbc7a0b6da52..377d1e633b4a 100644
--- a/drivers/power/max8925_power.c
+++ b/drivers/power/max8925_power.c
@@ -441,6 +441,8 @@ static __devinit int max8925_power_probe(struct platform_device *pdev)
         info->ac.properties = max8925_ac_props;
         info->ac.num_properties = ARRAY_SIZE(max8925_ac_props);
         info->ac.get_property = max8925_ac_get_prop;
+        info->ac.supplied_to = pdata->supplied_to;
+        info->ac.num_supplicants = pdata->num_supplicants;
         ret = power_supply_register(&pdev->dev, &info->ac);
         if (ret)
                 goto out;
@@ -451,6 +453,9 @@ static __devinit int max8925_power_probe(struct platform_device *pdev)
         info->usb.properties = max8925_usb_props;
         info->usb.num_properties = ARRAY_SIZE(max8925_usb_props);
         info->usb.get_property = max8925_usb_get_prop;
+        info->usb.supplied_to = pdata->supplied_to;
+        info->usb.num_supplicants = pdata->num_supplicants;
+
         ret = power_supply_register(&pdev->dev, &info->usb);
         if (ret)
                 goto out_usb;