LP3972_DCDC1
int buck = rdev_get_id(dev) - LP3972_DCDC1;
int buck = rdev_get_id(dev) - LP3972_DCDC1;
int buck = rdev_get_id(dev) - LP3972_DCDC1;
int buck = rdev_get_id(dev) - LP3972_DCDC1;
int buck = rdev_get_id(dev) - LP3972_DCDC1;
.id = LP3972_DCDC1,