diff options
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-hid-sensor-time.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-hid-sensor-time.c b/drivers/rtc/rtc-hid-sensor-time.c index 4e2a81854f51..45560ffb038d 100644 --- a/drivers/rtc/rtc-hid-sensor-time.c +++ b/drivers/rtc/rtc-hid-sensor-time.c @@ -275,6 +275,12 @@ static int hid_time_probe(struct platform_device *pdev) return ret; } + ret = sensor_hub_device_open(hsdev); + if (ret) { + dev_err(&pdev->dev, "failed to open sensor hub device!\n"); + goto err_open; + } + time_state->rtc = devm_rtc_device_register(&pdev->dev, "hid-sensor-time", &hid_time_rtc_ops, THIS_MODULE); @@ -282,17 +288,24 @@ static int hid_time_probe(struct platform_device *pdev) if (IS_ERR_OR_NULL(time_state->rtc)) { ret = time_state->rtc ? PTR_ERR(time_state->rtc) : -ENODEV; time_state->rtc = NULL; - sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_TIME); dev_err(&pdev->dev, "rtc device register failed!\n"); + goto err_rtc; } return ret; + +err_rtc: + sensor_hub_device_close(hsdev); +err_open: + sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_TIME); + return ret; } static int hid_time_remove(struct platform_device *pdev) { struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data; + sensor_hub_device_close(hsdev); sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_TIME); return 0; |