38 struct isl6421 {  struct
49 	struct isl6421 *isl6421 = (struct isl6421 *) fe->sec_priv;  in isl6421_set_voltage()  argument
50 	struct i2c_msg msg = {	.addr = isl6421->i2c_addr, .flags = 0,  in isl6421_set_voltage()
51 				.buf = &isl6421->config,  in isl6421_set_voltage()
52 				.len = sizeof(isl6421->config) };  in isl6421_set_voltage()
54 	isl6421->config &= ~(ISL6421_VSEL1 | ISL6421_EN1);  in isl6421_set_voltage()
60 		isl6421->config |= ISL6421_EN1;  in isl6421_set_voltage()
63 		isl6421->config |= (ISL6421_EN1 | ISL6421_VSEL1);  in isl6421_set_voltage()
69 	isl6421->config |= isl6421->override_or;  in isl6421_set_voltage()
70 	isl6421->config &= isl6421->override_and;  in isl6421_set_voltage()
72 	return (i2c_transfer(isl6421->i2c, &msg, 1) == 1) ? 0 : -EIO;  in isl6421_set_voltage()
77 	struct isl6421 *isl6421 = (struct isl6421 *) fe->sec_priv;  in isl6421_enable_high_lnb_voltage()  local
78 	struct i2c_msg msg = {	.addr = isl6421->i2c_addr, .flags = 0,  in isl6421_enable_high_lnb_voltage()
79 				.buf = &isl6421->config,  in isl6421_enable_high_lnb_voltage()
80 				.len = sizeof(isl6421->config) };  in isl6421_enable_high_lnb_voltage()
83 		isl6421->config |= ISL6421_LLC1;  in isl6421_enable_high_lnb_voltage()
85 		isl6421->config &= ~ISL6421_LLC1;  in isl6421_enable_high_lnb_voltage()
87 	isl6421->config |= isl6421->override_or;  in isl6421_enable_high_lnb_voltage()
88 	isl6421->config &= isl6421->override_and;  in isl6421_enable_high_lnb_voltage()
90 	return (i2c_transfer(isl6421->i2c, &msg, 1) == 1) ? 0 : -EIO;  in isl6421_enable_high_lnb_voltage()
96 	struct isl6421 *isl6421 = (struct isl6421 *) fe->sec_priv;  in isl6421_set_tone()  local
97 	struct i2c_msg msg = { .addr = isl6421->i2c_addr, .flags = 0,  in isl6421_set_tone()
98 			       .buf = &isl6421->config,  in isl6421_set_tone()
99 			       .len = sizeof(isl6421->config) };  in isl6421_set_tone()
103 		isl6421->config |= ISL6421_ENT1;  in isl6421_set_tone()
106 		isl6421->config &= ~ISL6421_ENT1;  in isl6421_set_tone()
112 	isl6421->config |= isl6421->override_or;  in isl6421_set_tone()
113 	isl6421->config &= isl6421->override_and;  in isl6421_set_tone()
115 	return (i2c_transfer(isl6421->i2c, &msg, 1) == 1) ? 0 : -EIO;  in isl6421_set_tone()
131 	struct isl6421 *isl6421 = kmalloc(sizeof(struct isl6421), GFP_KERNEL);  in isl6421_attach()  local
132 	if (!isl6421)  in isl6421_attach()
136 	isl6421->config = ISL6421_ISEL1;  in isl6421_attach()
137 	isl6421->i2c = i2c;  in isl6421_attach()
138 	isl6421->i2c_addr = i2c_addr;  in isl6421_attach()
139 	fe->sec_priv = isl6421;  in isl6421_attach()
142 	isl6421->override_or = override_set;  in isl6421_attach()
145 	isl6421->override_and = ~override_clear;  in isl6421_attach()
149 		kfree(isl6421);  in isl6421_attach()