diff options
Diffstat (limited to 'drivers/power/supply/surface_battery.c')
| -rw-r--r-- | drivers/power/supply/surface_battery.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/power/supply/surface_battery.c b/drivers/power/supply/surface_battery.c index 5ec2e6bb2465..c759add4df49 100644 --- a/drivers/power/supply/surface_battery.c +++ b/drivers/power/supply/surface_battery.c @@ -6,7 +6,7 @@ * Copyright (C) 2019-2021 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/jiffies.h> #include <linux/kernel.h> #include <linux/module.h> @@ -667,7 +667,7 @@ out: static ssize_t alarm_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct power_supply *psy = dev_get_drvdata(dev); + struct power_supply *psy = dev_to_psy(dev); struct spwr_battery_device *bat = power_supply_get_drvdata(psy); int status; @@ -681,7 +681,7 @@ static ssize_t alarm_show(struct device *dev, struct device_attribute *attr, cha static ssize_t alarm_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct power_supply *psy = dev_get_drvdata(dev); + struct power_supply *psy = dev_to_psy(dev); struct spwr_battery_device *bat = power_supply_get_drvdata(psy); unsigned long value; int status; @@ -722,7 +722,7 @@ static void spwr_battery_init(struct spwr_battery_device *bat, struct ssam_devic struct ssam_event_registry registry, const char *name) { mutex_init(&bat->lock); - strncpy(bat->name, name, ARRAY_SIZE(bat->name) - 1); + strscpy(bat->name, name, sizeof(bat->name)); bat->sdev = sdev; @@ -802,7 +802,7 @@ static int spwr_battery_register(struct spwr_battery_device *bat) if (IS_ERR(bat->psy)) return PTR_ERR(bat->psy); - return ssam_notifier_register(bat->sdev->ctrl, &bat->notif); + return ssam_device_notifier_register(bat->sdev, &bat->notif); } @@ -837,7 +837,7 @@ static void surface_battery_remove(struct ssam_device *sdev) { struct spwr_battery_device *bat = ssam_device_get_drvdata(sdev); - ssam_notifier_unregister(sdev->ctrl, &bat->notif); + ssam_device_notifier_unregister(sdev, &bat->notif); cancel_delayed_work_sync(&bat->update_work); } @@ -852,8 +852,8 @@ static const struct spwr_psy_properties spwr_psy_props_bat2_sb3 = { }; static const struct ssam_device_id surface_battery_match[] = { - { SSAM_SDEV(BAT, 0x01, 0x01, 0x00), (unsigned long)&spwr_psy_props_bat1 }, - { SSAM_SDEV(BAT, 0x02, 0x01, 0x00), (unsigned long)&spwr_psy_props_bat2_sb3 }, + { SSAM_SDEV(BAT, SAM, 0x01, 0x00), (unsigned long)&spwr_psy_props_bat1 }, + { SSAM_SDEV(BAT, KIP, 0x01, 0x00), (unsigned long)&spwr_psy_props_bat2_sb3 }, { }, }; MODULE_DEVICE_TABLE(ssam, surface_battery_match); |