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 <k.kozlowski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
[for the nvec part]
Reviewed-by: Marc Dietrich <marvin24@gmx.de>
[for drivers/platform/x86/compal-laptop.c]
Reviewed-by: Darren Hart <dvhart@linux.intel.com>
[for drivers/hid/*]
Reviewed-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c
index d30387b..73bdb4d 100644
--- a/drivers/power/ab8500_fg.c
+++ b/drivers/power/ab8500_fg.c
@@ -3075,6 +3075,7 @@
{
struct device_node *np = pdev->dev.of_node;
struct abx500_bm_data *plat = pdev->dev.platform_data;
+ struct power_supply_config psy_cfg = {};
struct ab8500_fg *di;
int i, irq;
int ret = 0;
@@ -3111,10 +3112,11 @@
di->fg_psy.properties = ab8500_fg_props;
di->fg_psy.num_properties = ARRAY_SIZE(ab8500_fg_props);
di->fg_psy.get_property = ab8500_fg_get_property;
- di->fg_psy.supplied_to = supply_interface;
- di->fg_psy.num_supplicants = ARRAY_SIZE(supply_interface),
di->fg_psy.external_power_changed = ab8500_fg_external_power_changed;
+ psy_cfg.supplied_to = supply_interface;
+ psy_cfg.num_supplicants = ARRAY_SIZE(supply_interface);
+
di->bat_cap.max_mah_design = MILLI_TO_MICRO *
di->bm->bat_type[di->bm->batt_id].charge_full_design;
@@ -3174,7 +3176,7 @@
di->flags.batt_id_received = false;
/* Register FG power supply class */
- ret = power_supply_register(di->dev, &di->fg_psy);
+ ret = power_supply_register(di->dev, &di->fg_psy, &psy_cfg);
if (ret) {
dev_err(di->dev, "failed to register FG psy\n");
goto free_inst_curr_wq;