@@ -9608,38 +9608,52 @@ static ssize_t tpacpi_battery_show(int what,
return sprintf(buf, "%d\n", ret);
}
-static ssize_t charge_start_threshold_show(struct device *device,
+static ssize_t charge_control_start_threshold_show(struct device *device,
struct device_attribute *attr,
char *buf)
{
return tpacpi_battery_show(THRESHOLD_START, device, buf);
}
-static ssize_t charge_stop_threshold_show(struct device *device,
+static ssize_t charge_control_end_threshold_show(struct device *device,
struct device_attribute *attr,
char *buf)
{
return tpacpi_battery_show(THRESHOLD_STOP, device, buf);
}
-static ssize_t charge_start_threshold_store(struct device *dev,
+static ssize_t charge_control_start_threshold_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
return tpacpi_battery_store(THRESHOLD_START, dev, buf, count);
}
-static ssize_t charge_stop_threshold_store(struct device *dev,
+static ssize_t charge_control_end_threshold_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
return tpacpi_battery_store(THRESHOLD_STOP, dev, buf, count);
}
-static DEVICE_ATTR_RW(charge_start_threshold);
-static DEVICE_ATTR_RW(charge_stop_threshold);
+static DEVICE_ATTR_RW(charge_control_start_threshold);
+static DEVICE_ATTR_RW(charge_control_end_threshold);
+struct device_attribute dev_attr_charge_start_threshold = __ATTR(
+ charge_start_threshold,
+ 0644,
+ charge_control_start_threshold_show,
+ charge_control_start_threshold_store
+);
+struct device_attribute dev_attr_charge_stop_threshold = __ATTR(
+ charge_stop_threshold,
+ 0644,
+ charge_control_end_threshold_show,
+ charge_control_end_threshold_store
+);
static struct attribute *tpacpi_battery_attrs[] = {
+ &dev_attr_charge_control_start_threshold.attr,
+ &dev_attr_charge_control_end_threshold.attr,
&dev_attr_charge_start_threshold.attr,
&dev_attr_charge_stop_threshold.attr,
NULL,
The standard attributes were only introduced after the ones from thinkpad_acpi in commit 813cab8f3994 ("power: supply: core: Add CHARGE_CONTROL_{START_THRESHOLD,END_THRESHOLD} properties"). The new standard attributes are aliased to their previous names, preserving backwards compatibility. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> --- drivers/platform/x86/thinkpad_acpi.c | 26 ++++++++++++++++++++------ 1 file changed, 20 insertions(+), 6 deletions(-)