From 2dc9215d7c94f7f9f34ccf8b1710ad73d82f6216 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Thu, 12 Mar 2015 08:44:02 +0100 Subject: power_supply: Move run-time configuration to separate structure Add new structure 'power_supply_config' for holding run-time initialization data like of_node, supplies and private driver data. The power_supply_register() function is changed so all power supply drivers need updating. When registering the power supply this new 'power_supply_config' should be used instead of directly initializing 'struct power_supply'. This allows changing the ownership of power_supply structure from driver to the power supply core in next patches. When a driver does not use of_node or supplies then it should use NULL as config. If driver uses of_node or supplies then it should allocate config on stack and initialize it with proper values. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Bartlomiej Zolnierkiewicz Acked-by: Pavel Machek [for the nvec part] Reviewed-by: Marc Dietrich [for drivers/platform/x86/compal-laptop.c] Reviewed-by: Darren Hart [for drivers/hid/*] Reviewed-by: Jiri Kosina Signed-off-by: Sebastian Reichel --- drivers/power/pm2301_charger.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/power/pm2301_charger.c') diff --git a/drivers/power/pm2301_charger.c b/drivers/power/pm2301_charger.c index 777324992c59..d2e88e473238 100644 --- a/drivers/power/pm2301_charger.c +++ b/drivers/power/pm2301_charger.c @@ -989,6 +989,7 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client, const struct i2c_device_id *id) { struct pm2xxx_platform_data *pl_data = i2c_client->dev.platform_data; + struct power_supply_config psy_cfg = {}; struct pm2xxx_charger *pm2; int ret = 0; u8 val; @@ -1047,8 +1048,9 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client, pm2->ac_chg.psy.properties = pm2xxx_charger_ac_props; pm2->ac_chg.psy.num_properties = ARRAY_SIZE(pm2xxx_charger_ac_props); pm2->ac_chg.psy.get_property = pm2xxx_charger_ac_get_property; - pm2->ac_chg.psy.supplied_to = pm2->pdata->supplied_to; - pm2->ac_chg.psy.num_supplicants = pm2->pdata->num_supplicants; + + psy_cfg.supplied_to = pm2->pdata->supplied_to; + psy_cfg.num_supplicants = pm2->pdata->num_supplicants; /* pm2xxx_charger sub-class */ pm2->ac_chg.ops.enable = &pm2xxx_charger_ac_en; pm2->ac_chg.ops.kick_wd = &pm2xxx_charger_watchdog_kick; @@ -1093,7 +1095,7 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client, } /* Register AC charger class */ - ret = power_supply_register(pm2->dev, &pm2->ac_chg.psy); + ret = power_supply_register(pm2->dev, &pm2->ac_chg.psy, &psy_cfg); if (ret) { dev_err(pm2->dev, "failed to register AC charger\n"); goto free_regulator; -- cgit v1.2.3