diff options
| -rw-r--r-- | drivers/media/i2c/hi556.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/drivers/media/i2c/hi556.c b/drivers/media/i2c/hi556.c index 2b00426c5826..e6e7049108e7 100644 --- a/drivers/media/i2c/hi556.c +++ b/drivers/media/i2c/hi556.c @@ -577,9 +577,6 @@ struct hi556 { /* To serialize asynchronus callbacks */ struct mutex mutex; - /* Streaming on/off */ - bool streaming; - /* True if the device has been identified */ bool identified; }; @@ -995,50 +992,11 @@ static int hi556_set_stream(struct v4l2_subdev *sd, int enable) pm_runtime_put(&client->dev); } - hi556->streaming = enable; mutex_unlock(&hi556->mutex); return ret; } -static int __maybe_unused hi556_suspend(struct device *dev) -{ - struct v4l2_subdev *sd = dev_get_drvdata(dev); - struct hi556 *hi556 = to_hi556(sd); - - mutex_lock(&hi556->mutex); - if (hi556->streaming) - hi556_stop_streaming(hi556); - - mutex_unlock(&hi556->mutex); - - return 0; -} - -static int __maybe_unused hi556_resume(struct device *dev) -{ - struct v4l2_subdev *sd = dev_get_drvdata(dev); - struct hi556 *hi556 = to_hi556(sd); - int ret; - - mutex_lock(&hi556->mutex); - if (hi556->streaming) { - ret = hi556_start_streaming(hi556); - if (ret) - goto error; - } - - mutex_unlock(&hi556->mutex); - - return 0; - -error: - hi556_stop_streaming(hi556); - hi556->streaming = 0; - mutex_unlock(&hi556->mutex); - return ret; -} - static int hi556_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_format *fmt) @@ -1328,10 +1286,6 @@ probe_error_v4l2_ctrl_handler_free: return ret; } -static const struct dev_pm_ops hi556_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(hi556_suspend, hi556_resume) -}; - #ifdef CONFIG_ACPI static const struct acpi_device_id hi556_acpi_ids[] = { {"INT3537"}, @@ -1344,7 +1298,6 @@ MODULE_DEVICE_TABLE(acpi, hi556_acpi_ids); static struct i2c_driver hi556_i2c_driver = { .driver = { .name = "hi556", - .pm = &hi556_pm_ops, .acpi_match_table = ACPI_PTR(hi556_acpi_ids), }, .probe = hi556_probe, |