1426 	unsigned char val_0x54 = 0, val_20x01 = 0;  in nv6188_set_chn_960p()  local
1494 	nvp6188_read_reg(client, 0x01, &val_20x01);  in nv6188_set_chn_960p()
1495 	val_20x01 &= (~(0x03 << (ch * 2)));  in nv6188_set_chn_960p()
1497 	nvp6188_write_reg(client, 0x01, val_20x01);  in nv6188_set_chn_960p()
1511 	unsigned char val_0x54 = 0, val_20x01 = 0;  in nv6188_set_chn_960h()  local
1580 	nvp6188_read_reg(client, 0x01, &val_20x01);  in nv6188_set_chn_960h()
1581 	val_20x01 &= (~(0x03 << (ch * 2)));  in nv6188_set_chn_960h()
1582 	val_20x01 |= (0x02 << (ch * 2));  in nv6188_set_chn_960h()
1583 	nvp6188_write_reg(client, 0x01, val_20x01);  in nv6188_set_chn_960h()
1597 	unsigned char val_0x54 = 0, val_20x01 = 0;  in nv6188_set_chn_720p()  local
1660 	nvp6188_read_reg(client, 0x01, &val_20x01);  in nv6188_set_chn_720p()
1661 	val_20x01 &= (~(0x03 << (ch * 2)));  in nv6188_set_chn_720p()
1662 	val_20x01 |= (0x01 << (ch * 2));  in nv6188_set_chn_720p()
1663 	nvp6188_write_reg(client, 0x01, val_20x01);  in nv6188_set_chn_720p()
1677 	unsigned char val_0x54 = 0, val_20x01 = 0;  in nv6188_set_chn_1080p()  local
1740 	nvp6188_read_reg(client, 0x01, &val_20x01);  in nv6188_set_chn_1080p()
1741 	val_20x01 &= (~(0x03 << (ch * 2)));  in nv6188_set_chn_1080p()
1742 	nvp6188_write_reg(client, 0x01, val_20x01);  in nv6188_set_chn_1080p()
1757 	unsigned char val_0x54 = 0, val_20x01 = 0;  in nv6188_set_chn_1300p()  local
1837 	nvp6188_read_reg(client, 0x01, &val_20x01);  in nv6188_set_chn_1300p()
1838 	val_20x01 &= (~(0x03 << (ch * 2)));  in nv6188_set_chn_1300p()
1839 	nvp6188_write_reg(client, 0x01, val_20x01);  in nv6188_set_chn_1300p()