137 	struct ch7xxx_priv *ch7xxx = dvo->dev_priv;  in ch7xxx_readb()  local
165 	if (!ch7xxx->quiet) {  in ch7xxx_readb()
175 	struct ch7xxx_priv *ch7xxx = dvo->dev_priv;  in ch7xxx_writeb()  local
191 	if (!ch7xxx->quiet) {  in ch7xxx_writeb()
203 	struct ch7xxx_priv *ch7xxx;  in ch7xxx_init()  local
207 	ch7xxx = kzalloc(sizeof(struct ch7xxx_priv), GFP_KERNEL);  in ch7xxx_init()
208 	if (ch7xxx == NULL)  in ch7xxx_init()
212 	dvo->dev_priv = ch7xxx;  in ch7xxx_init()
213 	ch7xxx->quiet = true;  in ch7xxx_init()
238 	ch7xxx->quiet = false;  in ch7xxx_init()
243 	kfree(ch7xxx);  in ch7xxx_init()
351 	struct ch7xxx_priv *ch7xxx = dvo->dev_priv;  in ch7xxx_destroy()  local
353 	if (ch7xxx) {  in ch7xxx_destroy()
354 		kfree(ch7xxx);  in ch7xxx_destroy()