@@ -1379,11 +1379,16 @@ static int mxt_get_info(struct mxt_data *data)
return 0;
}
-static void mxt_free_object_table(struct mxt_data *data)
+static void mxt_free_input_device(struct mxt_data *data)
{
- input_unregister_device(data->input_dev);
- data->input_dev = NULL;
+ if (data->input_dev) {
+ input_unregister_device(data->input_dev);
+ data->input_dev = NULL;
+ }
+}
+static void mxt_free_object_table(struct mxt_data *data)
+{
kfree(data->object_table);
data->object_table = NULL;
kfree(data->msg_buf);
@@ -1962,11 +1967,13 @@ static int mxt_load_fw(struct device *dev, const char *fn)
ret = mxt_lookup_bootloader_address(data, 0);
if (ret)
goto release_firmware;
+
+ mxt_free_input_device(data);
+ mxt_free_object_table(data);
} else {
enable_irq(data->irq);
}
- mxt_free_object_table(data);
reinit_completion(&data->bl_completion);
ret = mxt_check_bootloader(data, MXT_WAITING_BOOTLOAD_CMD, false);
@@ -2215,6 +2222,7 @@ static int mxt_probe(struct i2c_client *client, const struct i2c_device_id *id)
return 0;
err_free_object:
+ mxt_free_input_device(data);
mxt_free_object_table(data);
err_free_irq:
free_irq(client->irq, data);
@@ -2229,7 +2237,7 @@ static int mxt_remove(struct i2c_client *client)
sysfs_remove_group(&client->dev.kobj, &mxt_attr_group);
free_irq(data->irq, data);
- input_unregister_device(data->input_dev);
+ mxt_free_input_device(data);
mxt_free_object_table(data);
kfree(data);