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-rw-r--r--drivers/power/supply/max17042_battery.c27
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,