4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Vincent Batts <vbatts@xxxxxxxxxxxxxxxx>
commit e154ab69321ce2c54f19863d75c77b4e2dc9d365 upstream.
Lenovo s21e-20 uses ELAN0601 in its ACPI tables for the Elan touchpad.
Signed-off-by: Vincent Batts <vbatts@xxxxxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/input/mouse/elan_i2c_core.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1337,6 +1337,7 @@ static const struct acpi_device_id elan_
{ "ELAN0000", 0 },
{ "ELAN0100", 0 },
{ "ELAN0600", 0 },
+ { "ELAN0601", 0 },
{ "ELAN0602", 0 },
{ "ELAN0605", 0 },
{ "ELAN0608", 0 },
