static int vino_is_capturing(struct vino_channel_settings *vcs) 
static inline int vino_is_capturing(struct vino_channel_settings *vcs) 
static int vino_is_capturing(struct vino_channel_settings *vcs){	int ret;	unsigned long flags;	spin_lock_irqsave(&vcs->capture_lock, flags);	ret = vcs->capturing;	spin_unlock_irqrestore(&vcs->capture_lock, flags);	return ret;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/a637a114f36b94a1ad8b9867f43bac0414958420/vino.c/buggy/drivers/media/video/vino.c