diff options
Diffstat (limited to 'drivers/media/i2c/imx258.c')
| -rw-r--r-- | drivers/media/i2c/imx258.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c index e196565e84..b3827f4bc0 100644 --- a/drivers/media/i2c/imx258.c +++ b/drivers/media/i2c/imx258.c @@ -622,9 +622,6 @@ struct imx258 { */ struct mutex mutex; - /* Streaming on/off */ - bool streaming; - struct clk *clk; }; @@ -1035,10 +1032,6 @@ static int imx258_set_stream(struct v4l2_subdev *sd, int enable) int ret = 0; mutex_lock(&imx258->mutex); - if (imx258->streaming == enable) { - mutex_unlock(&imx258->mutex); - return 0; - } if (enable) { ret = pm_runtime_resume_and_get(&client->dev); @@ -1057,7 +1050,6 @@ static int imx258_set_stream(struct v4l2_subdev *sd, int enable) pm_runtime_put(&client->dev); } - imx258->streaming = enable; mutex_unlock(&imx258->mutex); return ret; @@ -1070,37 +1062,6 @@ err_unlock: return ret; } -static int __maybe_unused imx258_suspend(struct device *dev) -{ - struct v4l2_subdev *sd = dev_get_drvdata(dev); - struct imx258 *imx258 = to_imx258(sd); - - if (imx258->streaming) - imx258_stop_streaming(imx258); - - return 0; -} - -static int __maybe_unused imx258_resume(struct device *dev) -{ - struct v4l2_subdev *sd = dev_get_drvdata(dev); - struct imx258 *imx258 = to_imx258(sd); - int ret; - - if (imx258->streaming) { - ret = imx258_start_streaming(imx258); - if (ret) - goto error; - } - - return 0; - -error: - imx258_stop_streaming(imx258); - imx258->streaming = 0; - return ret; -} - /* Verify chip ID */ static int imx258_identify_module(struct imx258 *imx258) { @@ -1369,7 +1330,6 @@ static void imx258_remove(struct i2c_client *client) } static const struct dev_pm_ops imx258_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(imx258_suspend, imx258_resume) SET_RUNTIME_PM_OPS(imx258_power_off, imx258_power_on, NULL) }; |