diff options
| author | Marek Vasut <marex@denx.de> | 2022-10-14 20:24:25 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-31 15:32:45 +0300 |
| commit | ebf085a725b68c5c58f52fb6705427a5c0701a85 (patch) | |
| tree | 89f7fbffb36487abf07e9f0565f31529dd350c19 /drivers/power | |
| parent | 7d1e3961725e69774871b081a065c2b3640c5f0e (diff) | |
| download | linux-ebf085a725b68c5c58f52fb6705427a5c0701a85.tar.xz | |
power: supply: bq25890: Factor out regulator registration code
[ Upstream commit 5f5c10ecaf3fdeba9b2b0af5301977420c2c4df0 ]
Pull the regulator registration code into separate function, so it can
be extended to register more regulators later. Currently this is only
moving ifdeffery into one place and other preparatory changes. The
dev_err_probe() output string is changed to explicitly list vbus
regulator failure, so that once more regulators are registered, it
would be clear which one failed.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Stable-dep-of: a7aaa80098d5 ("power: supply: bq25890: Ensure pump_express_work is cancelled on remove")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/bq25890_charger.c | 51 |
1 files changed, 35 insertions, 16 deletions
diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c index 6020b58c641d..624e466e2cfa 100644 --- a/drivers/power/supply/bq25890_charger.c +++ b/drivers/power/supply/bq25890_charger.c @@ -1049,6 +1049,36 @@ static const struct regulator_desc bq25890_vbus_desc = { .fixed_uV = 5000000, .n_voltages = 1, }; + +static int bq25890_register_regulator(struct bq25890_device *bq) +{ + struct bq25890_platform_data *pdata = dev_get_platdata(bq->dev); + struct regulator_config cfg = { + .dev = bq->dev, + .driver_data = bq, + }; + struct regulator_dev *reg; + + if (!IS_ERR_OR_NULL(bq->usb_phy)) + return 0; + + if (pdata) + cfg.init_data = pdata->regulator_init_data; + + reg = devm_regulator_register(bq->dev, &bq25890_vbus_desc, &cfg); + if (IS_ERR(reg)) { + return dev_err_probe(bq->dev, PTR_ERR(reg), + "registering vbus regulator"); + } + + return 0; +} +#else +static inline int +bq25890_register_regulator(struct bq25890_device *bq) +{ + return 0; +} #endif static int bq25890_get_chip_version(struct bq25890_device *bq) @@ -1244,27 +1274,16 @@ static int bq25890_probe(struct i2c_client *client, /* OTG reporting */ bq->usb_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2); + + ret = bq25890_register_regulator(bq); + if (ret) + return ret; + if (!IS_ERR_OR_NULL(bq->usb_phy)) { INIT_WORK(&bq->usb_work, bq25890_usb_work); bq->usb_nb.notifier_call = bq25890_usb_notifier; usb_register_notifier(bq->usb_phy, &bq->usb_nb); } -#ifdef CONFIG_REGULATOR - else { - struct bq25890_platform_data *pdata = dev_get_platdata(dev); - struct regulator_config cfg = { }; - struct regulator_dev *reg; - - cfg.dev = dev; - cfg.driver_data = bq; - if (pdata) - cfg.init_data = pdata->regulator_init_data; - - reg = devm_regulator_register(dev, &bq25890_vbus_desc, &cfg); - if (IS_ERR(reg)) - return dev_err_probe(dev, PTR_ERR(reg), "registering regulator"); - } -#endif ret = bq25890_power_supply_init(bq); if (ret < 0) { |