*std = vino_data_norms[vcs->data_norm].std; spin_unlock(&vino_drvdata->input_lock); 
 spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); 
static int vino_v4l2_g_std(struct vino_channel_settings *vcs,			   v4l2_std_id *std){	spin_lock(&vino_drvdata->input_lock);	dprintk("current standard = %d\n", vcs->data_norm);	*std = vino_data_norms[vcs->data_norm].std;	spin_unlock(&vino_drvdata->input_lock);	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/a637a114f36b94a1ad8b9867f43bac0414958420/vino.c/buggy/drivers/media/video/vino.c