397 static struct i2c_client *cpld_client;  variable
401 	cpld_client = client;  in cpld_video_probe()
407 	cpld_client = NULL;  in cpld_video_remove()
482 	if (!cpld_client)  in set_vpif_clock()
492 	val = i2c_smbus_read_byte(cpld_client);  in set_vpif_clock()
501 	err = i2c_smbus_write_byte(cpld_client, val);  in set_vpif_clock()
605 	if (!cpld_client)  in setup_vpif_input_path()
608 	val = i2c_smbus_read_byte(cpld_client);  in setup_vpif_input_path()
618 	err = i2c_smbus_write_byte(cpld_client, val);  in setup_vpif_input_path()
637 	if (!cpld_client)  in setup_vpif_input_channel_mode()
640 	val = i2c_smbus_read_byte(cpld_client);  in setup_vpif_input_channel_mode()
656 	err = i2c_smbus_write_byte(cpld_client, val);  in setup_vpif_input_channel_mode()