atomisp_css_free_stat_buffers(asd);
atomisp_free_internal_buffers(asd);
- ret = v4l2_subdev_call(isp->inputs[asd->input_curr].camera,
- core, s_power, 0);
- if (ret)
- dev_warn(isp->dev, "Failed to power-off sensor\n");
- /* clear the asd field to show this camera is not used */
- isp->inputs[asd->input_curr].asd = NULL;
+ if (isp->inputs[asd->input_curr].asd == asd) {
+ ret = v4l2_subdev_call(isp->inputs[asd->input_curr].camera,
+ core, s_power, 0);
+ if (ret)
+ dev_warn(isp->dev, "Failed to power-off sensor\n");
+
+ /* clear the asd field to show this camera is not used */
+ isp->inputs[asd->input_curr].asd = NULL;
+ }
+
spin_lock_irqsave(&isp->lock, flags);
asd->streaming = ATOMISP_DEVICE_STREAMING_DISABLED;
spin_unlock_irqrestore(&isp->lock, flags);