Provide a .remove function so that we can unregister the input device.
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
drivers/input/touchscreen/egalax_ts.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/input/touchscreen/egalax_ts.c b/drivers/input/touchscreen/egalax_ts.c
index ef5fcb0..e46be61 100644
--- a/drivers/input/touchscreen/egalax_ts.c
+++ b/drivers/input/touchscreen/egalax_ts.c
@@ -234,6 +234,16 @@ static int egalax_ts_probe(struct i2c_client *client,
return 0;
}
+static int egalax_ts_remove(struct i2c_client *client)
+{
+ struct egalax_ts *ts = i2c_get_clientdata(client);
+
+ input_unregister_device(ts->input_dev);
+ kfree(ts);
+
+ return 0;
+}
+
static const struct i2c_device_id egalax_ts_id[] = {
{ "egalax_ts", 0 },
{ }
@@ -277,6 +287,7 @@ static struct i2c_driver egalax_ts_driver = {
},
.id_table = egalax_ts_id,
.probe = egalax_ts_probe,
+ .remove = egalax_ts_remove,
};
module_i2c_driver(egalax_ts_driver);
--
1.8.1.2
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