lnbp21
struct lnbp21 *lnbp21 = kmalloc_obj(struct lnbp21);
if (!lnbp21)
lnbp21->config = config;
lnbp21->i2c = i2c;
lnbp21->i2c_addr = i2c_addr;
fe->sec_priv = lnbp21;
lnbp21->override_or = override_set;
lnbp21->override_and = ~override_clear;
kfree(lnbp21);
printk(KERN_INFO "LNBx2x attached on addr=%x\n", lnbp21->i2c_addr);
struct lnbp21 *lnbp21 = (struct lnbp21 *) fe->sec_priv;
struct i2c_msg msg = { .addr = lnbp21->i2c_addr, .flags = 0,
.buf = &lnbp21->config,
.len = sizeof(lnbp21->config) };
lnbp21->config &= ~(LNBP21_VSEL | LNBP21_EN);
lnbp21->config |= LNBP21_EN;
lnbp21->config |= (LNBP21_EN | LNBP21_VSEL);
lnbp21->config |= lnbp21->override_or;
lnbp21->config &= lnbp21->override_and;
return (i2c_transfer(lnbp21->i2c, &msg, 1) == 1) ? 0 : -EIO;
struct lnbp21 *lnbp21 = (struct lnbp21 *) fe->sec_priv;
struct i2c_msg msg = { .addr = lnbp21->i2c_addr, .flags = 0,
.buf = &lnbp21->config,
.len = sizeof(lnbp21->config) };
lnbp21->config |= LNBP21_LLC;
lnbp21->config &= ~LNBP21_LLC;
lnbp21->config |= lnbp21->override_or;
lnbp21->config &= lnbp21->override_and;
return (i2c_transfer(lnbp21->i2c, &msg, 1) == 1) ? 0 : -EIO;
struct lnbp21 *lnbp21 = (struct lnbp21 *) fe->sec_priv;
struct i2c_msg msg = { .addr = lnbp21->i2c_addr, .flags = 0,
.buf = &lnbp21->config,
.len = sizeof(lnbp21->config) };
lnbp21->config &= ~LNBP21_TEN;
lnbp21->config |= LNBP21_TEN;
lnbp21->config |= lnbp21->override_or;
lnbp21->config &= lnbp21->override_and;
return (i2c_transfer(lnbp21->i2c, &msg, 1) == 1) ? 0 : -EIO;