diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/supply/max17042_battery.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/power/supply/max17042_battery.c b/drivers/power/supply/max17042_battery.c index 102b3f71e9a4..35dde81b1c9b 100644 --- a/drivers/power/supply/max17042_battery.c +++ b/drivers/power/supply/max17042_battery.c @@ -886,16 +886,13 @@ static void max17042_init_worker(struct work_struct *work) #ifdef CONFIG_OF static struct max17042_platform_data * -max17042_get_pdata(struct max17042_chip *chip) +max17042_get_of_pdata(struct max17042_chip *chip) { struct device *dev = &chip->client->dev; struct device_node *np = dev->of_node; u32 prop; struct max17042_platform_data *pdata; - if (!np) - return dev->platform_data; - pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) return NULL; @@ -920,7 +917,8 @@ max17042_get_pdata(struct max17042_chip *chip) return pdata; } -#else +#endif + static struct max17042_reg_data max17047_default_pdata_init_regs[] = { /* * Some firmwares do not set FullSOCThr, Enable End-of-Charge Detection @@ -930,15 +928,12 @@ static struct max17042_reg_data max17047_default_pdata_init_regs[] = { }; static struct max17042_platform_data * -max17042_get_pdata(struct max17042_chip *chip) +max17042_get_default_pdata(struct max17042_chip *chip) { struct device *dev = &chip->client->dev; struct max17042_platform_data *pdata; int ret, misc_cfg; - if (dev->platform_data) - return dev->platform_data; - /* * The MAX17047 gets used on x86 where we might not have pdata, assume * the firmware will already have initialized the fuel-gauge and provide @@ -971,7 +966,21 @@ max17042_get_pdata(struct max17042_chip *chip) return pdata; } + +static struct max17042_platform_data * +max17042_get_pdata(struct max17042_chip *chip) +{ + struct device *dev = &chip->client->dev; + +#ifdef CONFIG_OF + if (dev->of_node) + return max17042_get_of_pdata(chip); #endif + if (dev->platform_data) + return dev->platform_data; + + return max17042_get_default_pdata(chip); +} static const struct regmap_config max17042_regmap_config = { .reg_bits = 8, |