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Diffstat (limited to 'drivers/media/i2c/ov5675.c')
-rw-r--r--drivers/media/i2c/ov5675.c44
1 files changed, 0 insertions, 44 deletions
diff --git a/drivers/media/i2c/ov5675.c b/drivers/media/i2c/ov5675.c
index d5a2a5f823..e63d9d402d 100644
--- a/drivers/media/i2c/ov5675.c
+++ b/drivers/media/i2c/ov5675.c
@@ -513,9 +513,6 @@ struct ov5675 {
/* To serialize asynchronus callbacks */
struct mutex mutex;
- /* Streaming on/off */
- bool streaming;
-
/* True if the device has been identified */
bool identified;
};
@@ -949,9 +946,6 @@ static int ov5675_set_stream(struct v4l2_subdev *sd, int enable)
struct i2c_client *client = v4l2_get_subdevdata(sd);
int ret = 0;
- if (ov5675->streaming == enable)
- return 0;
-
mutex_lock(&ov5675->mutex);
if (enable) {
ret = pm_runtime_resume_and_get(&client->dev);
@@ -971,7 +965,6 @@ static int ov5675_set_stream(struct v4l2_subdev *sd, int enable)
pm_runtime_put(&client->dev);
}
- ov5675->streaming = enable;
mutex_unlock(&ov5675->mutex);
return ret;
@@ -1027,42 +1020,6 @@ static int ov5675_power_on(struct device *dev)
return 0;
}
-static int __maybe_unused ov5675_suspend(struct device *dev)
-{
- struct v4l2_subdev *sd = dev_get_drvdata(dev);
- struct ov5675 *ov5675 = to_ov5675(sd);
-
- mutex_lock(&ov5675->mutex);
- if (ov5675->streaming)
- ov5675_stop_streaming(ov5675);
-
- mutex_unlock(&ov5675->mutex);
-
- return 0;
-}
-
-static int __maybe_unused ov5675_resume(struct device *dev)
-{
- struct v4l2_subdev *sd = dev_get_drvdata(dev);
- struct ov5675 *ov5675 = to_ov5675(sd);
- int ret;
-
- mutex_lock(&ov5675->mutex);
- if (ov5675->streaming) {
- ret = ov5675_start_streaming(ov5675);
- if (ret) {
- ov5675->streaming = false;
- ov5675_stop_streaming(ov5675);
- mutex_unlock(&ov5675->mutex);
- return ret;
- }
- }
-
- mutex_unlock(&ov5675->mutex);
-
- return 0;
-}
-
static int ov5675_set_format(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_format *fmt)
@@ -1409,7 +1366,6 @@ probe_power_off:
}
static const struct dev_pm_ops ov5675_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(ov5675_suspend, ov5675_resume)
SET_RUNTIME_PM_OPS(ov5675_power_off, ov5675_power_on, NULL)
};