[PATCH v2 3/3] platform/x86: thinkpad_acpi: restore old battery charge attributes

Thomas Weißschuh
2020-01-31T14:38:07Z

Alias the new standard attributes to their previous names, preserving
backwards compatibility.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
drivers/platform/x86/thinkpad_acpi.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 5f0e3299778a..2cbcd2e3092f 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -9638,10 +9638,24 @@ static ssize_t charge_control_end_threshold_store(struct device *dev,

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,
};

--
2.25.0