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path: root/drivers/power/ab8500_btemp.c
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Diffstat (limited to 'drivers/power/ab8500_btemp.c')
-rw-r--r--drivers/power/ab8500_btemp.c75
1 files changed, 37 insertions, 38 deletions
diff --git a/drivers/power/ab8500_btemp.c b/drivers/power/ab8500_btemp.c
index 4ebf7b0819f7..8f8044e1acf3 100644
--- a/drivers/power/ab8500_btemp.c
+++ b/drivers/power/ab8500_btemp.c
@@ -45,9 +45,6 @@
#define BTEMP_BATCTRL_CURR_SRC_60UA 60
#define BTEMP_BATCTRL_CURR_SRC_120UA 120
-#define to_ab8500_btemp_device_info(x) container_of((x), \
- struct ab8500_btemp, btemp_psy);
-
/**
* struct ab8500_btemp_interrupts - ab8500 interrupts
* @name: name of the interrupt
@@ -102,7 +99,7 @@ struct ab8500_btemp {
struct ab8500_gpadc *gpadc;
struct ab8500_fg *fg;
struct abx500_bm_data *bm;
- struct power_supply btemp_psy;
+ struct power_supply *btemp_psy;
struct ab8500_btemp_events events;
struct ab8500_btemp_ranges btemp_ranges;
struct workqueue_struct *btemp_wq;
@@ -654,14 +651,14 @@ static void ab8500_btemp_periodic_work(struct work_struct *work)
if ((di->bat_temp != di->prev_bat_temp) || !di->initialized) {
di->initialized = true;
di->bat_temp = bat_temp;
- power_supply_changed(&di->btemp_psy);
+ power_supply_changed(di->btemp_psy);
}
} else if (bat_temp < di->prev_bat_temp) {
di->bat_temp--;
- power_supply_changed(&di->btemp_psy);
+ power_supply_changed(di->btemp_psy);
} else if (bat_temp > di->prev_bat_temp) {
di->bat_temp++;
- power_supply_changed(&di->btemp_psy);
+ power_supply_changed(di->btemp_psy);
}
di->prev_bat_temp = bat_temp;
@@ -689,7 +686,7 @@ static irqreturn_t ab8500_btemp_batctrlindb_handler(int irq, void *_di)
dev_err(di->dev, "Battery removal detected!\n");
di->events.batt_rem = true;
- power_supply_changed(&di->btemp_psy);
+ power_supply_changed(di->btemp_psy);
return IRQ_HANDLED;
}
@@ -715,7 +712,7 @@ static irqreturn_t ab8500_btemp_templow_handler(int irq, void *_di)
di->events.btemp_high = false;
di->events.btemp_medhigh = false;
di->events.btemp_lowmed = false;
- power_supply_changed(&di->btemp_psy);
+ power_supply_changed(di->btemp_psy);
}
return IRQ_HANDLED;
@@ -738,7 +735,7 @@ static irqreturn_t ab8500_btemp_temphigh_handler(int irq, void *_di)
di->events.btemp_medhigh = false;
di->events.btemp_lowmed = false;
di->events.btemp_low = false;
- power_supply_changed(&di->btemp_psy);
+ power_supply_changed(di->btemp_psy);
return IRQ_HANDLED;
}
@@ -760,7 +757,7 @@ static irqreturn_t ab8500_btemp_lowmed_handler(int irq, void *_di)
di->events.btemp_medhigh = false;
di->events.btemp_high = false;
di->events.btemp_low = false;
- power_supply_changed(&di->btemp_psy);
+ power_supply_changed(di->btemp_psy);
return IRQ_HANDLED;
}
@@ -782,7 +779,7 @@ static irqreturn_t ab8500_btemp_medhigh_handler(int irq, void *_di)
di->events.btemp_lowmed = false;
di->events.btemp_high = false;
di->events.btemp_low = false;
- power_supply_changed(&di->btemp_psy);
+ power_supply_changed(di->btemp_psy);
return IRQ_HANDLED;
}
@@ -884,9 +881,7 @@ static int ab8500_btemp_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct ab8500_btemp *di;
-
- di = to_ab8500_btemp_device_info(psy);
+ struct ab8500_btemp *di = power_supply_get_drvdata(psy);
switch (psp) {
case POWER_SUPPLY_PROP_PRESENT:
@@ -919,14 +914,14 @@ static int ab8500_btemp_get_ext_psy_data(struct device *dev, void *data)
psy = (struct power_supply *)data;
ext = dev_get_drvdata(dev);
- di = to_ab8500_btemp_device_info(psy);
+ di = power_supply_get_drvdata(psy);
/*
* For all psy where the name of your driver
* appears in any supplied_to
*/
for (i = 0; i < ext->num_supplicants; i++) {
- if (!strcmp(ext->supplied_to[i], psy->name))
+ if (!strcmp(ext->supplied_to[i], psy->desc->name))
psy_found = true;
}
@@ -934,16 +929,16 @@ static int ab8500_btemp_get_ext_psy_data(struct device *dev, void *data)
return 0;
/* Go through all properties for the psy */
- for (j = 0; j < ext->num_properties; j++) {
+ for (j = 0; j < ext->desc->num_properties; j++) {
enum power_supply_property prop;
- prop = ext->properties[j];
+ prop = ext->desc->properties[j];
- if (ext->get_property(ext, prop, &ret))
+ if (power_supply_get_property(ext, prop, &ret))
continue;
switch (prop) {
case POWER_SUPPLY_PROP_PRESENT:
- switch (ext->type) {
+ switch (ext->desc->type) {
case POWER_SUPPLY_TYPE_MAINS:
/* AC disconnected */
if (!ret.intval && di->events.ac_conn) {
@@ -990,10 +985,10 @@ static int ab8500_btemp_get_ext_psy_data(struct device *dev, void *data)
*/
static void ab8500_btemp_external_power_changed(struct power_supply *psy)
{
- struct ab8500_btemp *di = to_ab8500_btemp_device_info(psy);
+ struct ab8500_btemp *di = power_supply_get_drvdata(psy);
class_for_each_device(power_supply_class, NULL,
- &di->btemp_psy, ab8500_btemp_get_ext_psy_data);
+ di->btemp_psy, ab8500_btemp_get_ext_psy_data);
}
/* ab8500 btemp driver interrupts and their respective isr */
@@ -1044,7 +1039,7 @@ static int ab8500_btemp_remove(struct platform_device *pdev)
destroy_workqueue(di->btemp_wq);
flush_scheduled_work();
- power_supply_unregister(&di->btemp_psy);
+ power_supply_unregister(di->btemp_psy);
return 0;
}
@@ -1054,10 +1049,20 @@ static char *supply_interface[] = {
"ab8500_fg",
};
+static const struct power_supply_desc ab8500_btemp_desc = {
+ .name = "ab8500_btemp",
+ .type = POWER_SUPPLY_TYPE_BATTERY,
+ .properties = ab8500_btemp_props,
+ .num_properties = ARRAY_SIZE(ab8500_btemp_props),
+ .get_property = ab8500_btemp_get_property,
+ .external_power_changed = ab8500_btemp_external_power_changed,
+};
+
static int ab8500_btemp_probe(struct platform_device *pdev)
{
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_btemp *di;
int irq, i, ret = 0;
u8 val;
@@ -1089,17 +1094,9 @@ static int ab8500_btemp_probe(struct platform_device *pdev)
di->initialized = false;
- /* BTEMP supply */
- di->btemp_psy.name = "ab8500_btemp";
- di->btemp_psy.type = POWER_SUPPLY_TYPE_BATTERY;
- di->btemp_psy.properties = ab8500_btemp_props;
- di->btemp_psy.num_properties = ARRAY_SIZE(ab8500_btemp_props);
- di->btemp_psy.get_property = ab8500_btemp_get_property;
- di->btemp_psy.supplied_to = supply_interface;
- di->btemp_psy.num_supplicants = ARRAY_SIZE(supply_interface);
- di->btemp_psy.external_power_changed =
- ab8500_btemp_external_power_changed;
-
+ psy_cfg.supplied_to = supply_interface;
+ psy_cfg.num_supplicants = ARRAY_SIZE(supply_interface);
+ psy_cfg.drv_data = di;
/* Create a work queue for the btemp */
di->btemp_wq =
@@ -1140,9 +1137,11 @@ static int ab8500_btemp_probe(struct platform_device *pdev)
}
/* Register BTEMP power supply class */
- ret = power_supply_register(di->dev, &di->btemp_psy);
- if (ret) {
+ di->btemp_psy = power_supply_register(di->dev, &ab8500_btemp_desc,
+ &psy_cfg);
+ if (IS_ERR(di->btemp_psy)) {
dev_err(di->dev, "failed to register BTEMP psy\n");
+ ret = PTR_ERR(di->btemp_psy);
goto free_btemp_wq;
}
@@ -1171,7 +1170,7 @@ static int ab8500_btemp_probe(struct platform_device *pdev)
return ret;
free_irq:
- power_supply_unregister(&di->btemp_psy);
+ power_supply_unregister(di->btemp_psy);
/* We also have to free all successfully registered irqs */
for (i = i - 1; i >= 0; i--) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 03:13:30 +0000