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-rw-r--r--drivers/power/supply/axp288_charger.c32
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/power/supply/axp288_charger.c b/drivers/power/supply/axp288_charger.c
index 4dd1a5fff23c..42a6b9238d16 100644
--- a/drivers/power/supply/axp288_charger.c
+++ b/drivers/power/supply/axp288_charger.c
@@ -172,7 +172,7 @@ struct axp288_chrg_info {
int cv;
int max_cc;
int max_cv;
- bool is_charger_enabled;
+ int is_charger_enabled;
};
static inline int axp288_charger_set_cc(struct axp288_chrg_info *info, int cc)
@@ -301,7 +301,7 @@ static int axp288_charger_enable_charger(struct axp288_chrg_info *info,
{
int ret;
- if (enable == info->is_charger_enabled)
+ if ((int)enable == info->is_charger_enabled)
return 0;
if (enable)
@@ -654,7 +654,17 @@ static void axp288_charger_otg_evt_worker(struct work_struct *work)
{
struct axp288_chrg_info *info =
container_of(work, struct axp288_chrg_info, otg.work);
- int ret;
+ struct extcon_dev *edev = info->otg.cable;
+ int ret, usb_host = extcon_get_state(edev, EXTCON_USB_HOST);
+
+ dev_dbg(&info->pdev->dev, "external connector USB-Host is %s\n",
+ usb_host ? "attached" : "detached");
+
+ /*
+ * Set usb_id_short flag to avoid running charger detection logic
+ * in case usb host.
+ */
+ info->otg.id_short = usb_host;
/* Disable VBUS path before enabling the 5V boost */
ret = axp288_charger_vbus_path_select(info, !info->otg.id_short);
@@ -667,17 +677,7 @@ static int axp288_charger_handle_otg_evt(struct notifier_block *nb,
{
struct axp288_chrg_info *info =
container_of(nb, struct axp288_chrg_info, otg.id_nb);
- struct extcon_dev *edev = info->otg.cable;
- int usb_host = extcon_get_state(edev, EXTCON_USB_HOST);
-
- dev_dbg(&info->pdev->dev, "external connector USB-Host is %s\n",
- usb_host ? "attached" : "detached");
- /*
- * Set usb_id_short flag to avoid running charger detection logic
- * in case usb host.
- */
- info->otg.id_short = usb_host;
schedule_work(&info->otg.work);
return NOTIFY_OK;
@@ -808,6 +808,8 @@ static int axp288_charger_probe(struct platform_device *pdev)
info->pdev = pdev;
info->regmap = axp20x->regmap;
info->regmap_irqc = axp20x->regmap_irqc;
+ info->cable.chg_type = -1;
+ info->is_charger_enabled = -1;
info->cable.edev = extcon_get_extcon_dev(AXP288_EXTCON_DEV_NAME);
if (info->cable.edev == NULL) {
@@ -851,6 +853,7 @@ static int axp288_charger_probe(struct platform_device *pdev)
return ret;
}
}
+ schedule_work(&info->cable.work);
/* Register for OTG notification */
INIT_WORK(&info->otg.work, axp288_charger_otg_evt_worker);
@@ -861,8 +864,7 @@ static int axp288_charger_probe(struct platform_device *pdev)
dev_err(dev, "failed to register EXTCON_USB_HOST notifier\n");
return ret;
}
- info->otg.id_short = extcon_get_cable_state_(info->otg.cable,
- EXTCON_USB_HOST);
+ schedule_work(&info->otg.work);
/* Register charger interrupts */
for (i = 0; i < CHRG_INTR_END; i++) {