static int bd718xx_probe(struct platform_device *pdev)
{
- struct bd718xx *mfd;
+ struct regmap *regmap;
struct regulator_config config = { 0 };
int i, j, err, omit_enable;
bool use_snvs;
enum rohm_chip_type chip = platform_get_device_id(pdev)->driver_data;
const struct regulator_ops **swops, **hwops;
- mfd = dev_get_drvdata(pdev->dev.parent);
- if (!mfd) {
+ regmap = dev_get_regmap(pdev->dev.parent, NULL);
+ if (!regmap) {
dev_err(&pdev->dev, "No MFD driver data\n");
- err = -EINVAL;
- goto err;
+ return -EINVAL;
}
switch (chip) {
}
/* Register LOCK release */
- err = regmap_update_bits(mfd->chip.regmap, BD718XX_REG_REGLOCK,
+ err = regmap_update_bits(regmap, BD718XX_REG_REGLOCK,
(REGLOCK_PWRSEQ | REGLOCK_VREG), 0);
if (err) {
dev_err(&pdev->dev, "Failed to unlock PMIC (%d)\n", err);
* bit allowing HW defaults for power rails to be used
*/
if (!use_snvs) {
- err = regmap_update_bits(mfd->chip.regmap,
- BD718XX_REG_TRANS_COND1,
+ err = regmap_update_bits(regmap, BD718XX_REG_TRANS_COND1,
BD718XX_ON_REQ_POWEROFF_MASK |
BD718XX_SWRESET_POWEROFF_MASK |
BD718XX_WDOG_POWEROFF_MASK |
}
config.dev = pdev->dev.parent;
- config.regmap = mfd->chip.regmap;
+ config.regmap = regmap;
/*
* There are cases when we want to leave the enable-control for
* the HW state machine and use this driver only for voltage control.
if (!no_enable_control && (!use_snvs ||
!rdev->constraints->always_on ||
!rdev->constraints->boot_on)) {
- err = regmap_update_bits(mfd->chip.regmap, r->init.reg,
+ err = regmap_update_bits(regmap, r->init.reg,
r->init.mask, r->init.val);
if (err) {
dev_err(&pdev->dev,
}
}
for (j = 0; j < r->additional_init_amnt; j++) {
- err = regmap_update_bits(mfd->chip.regmap,
+ err = regmap_update_bits(regmap,
r->additional_inits[j].reg,
r->additional_inits[j].mask,
r->additional_inits[j].val);