summaryrefslogtreecommitdiffstats
path: root/drivers/media/i2c/ov08x40.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/i2c/ov08x40.c')
-rw-r--r--drivers/media/i2c/ov08x40.c44
1 files changed, 0 insertions, 44 deletions
diff --git a/drivers/media/i2c/ov08x40.c b/drivers/media/i2c/ov08x40.c
index 637da4df69..b41b6866a0 100644
--- a/drivers/media/i2c/ov08x40.c
+++ b/drivers/media/i2c/ov08x40.c
@@ -2432,9 +2432,6 @@ struct ov08x40 {
/* Mutex for serialized access */
struct mutex mutex;
-
- /* Streaming on/off */
- bool streaming;
};
#define to_ov08x40(_sd) container_of(_sd, struct ov08x40, sd)
@@ -2915,10 +2912,6 @@ static int ov08x40_set_stream(struct v4l2_subdev *sd, int enable)
int ret = 0;
mutex_lock(&ov08x->mutex);
- if (ov08x->streaming == enable) {
- mutex_unlock(&ov08x->mutex);
- return 0;
- }
if (enable) {
ret = pm_runtime_resume_and_get(&client->dev);
@@ -2937,7 +2930,6 @@ static int ov08x40_set_stream(struct v4l2_subdev *sd, int enable)
pm_runtime_put(&client->dev);
}
- ov08x->streaming = enable;
mutex_unlock(&ov08x->mutex);
return ret;
@@ -2950,37 +2942,6 @@ err_unlock:
return ret;
}
-static int __maybe_unused ov08x40_suspend(struct device *dev)
-{
- struct v4l2_subdev *sd = dev_get_drvdata(dev);
- struct ov08x40 *ov08x = to_ov08x40(sd);
-
- if (ov08x->streaming)
- ov08x40_stop_streaming(ov08x);
-
- return 0;
-}
-
-static int __maybe_unused ov08x40_resume(struct device *dev)
-{
- struct v4l2_subdev *sd = dev_get_drvdata(dev);
- struct ov08x40 *ov08x = to_ov08x40(sd);
- int ret;
-
- if (ov08x->streaming) {
- ret = ov08x40_start_streaming(ov08x);
- if (ret)
- goto error;
- }
-
- return 0;
-
-error:
- ov08x40_stop_streaming(ov08x);
- ov08x->streaming = false;
- return ret;
-}
-
/* Verify chip ID */
static int ov08x40_identify_module(struct ov08x40 *ov08x)
{
@@ -3294,10 +3255,6 @@ static void ov08x40_remove(struct i2c_client *client)
pm_runtime_set_suspended(&client->dev);
}
-static const struct dev_pm_ops ov08x40_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(ov08x40_suspend, ov08x40_resume)
-};
-
#ifdef CONFIG_ACPI
static const struct acpi_device_id ov08x40_acpi_ids[] = {
{"OVTI08F4"},
@@ -3310,7 +3267,6 @@ MODULE_DEVICE_TABLE(acpi, ov08x40_acpi_ids);
static struct i2c_driver ov08x40_i2c_driver = {
.driver = {
.name = "ov08x40",
- .pm = &ov08x40_pm_ops,
.acpi_match_table = ACPI_PTR(ov08x40_acpi_ids),
},
.probe = ov08x40_probe,