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-rw-r--r--drivers/power/ds2782_battery.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/power/ds2782_battery.c b/drivers/power/ds2782_battery.c
index c665e800723..d762a0cbc6a 100644
--- a/drivers/power/ds2782_battery.c
+++ b/drivers/power/ds2782_battery.c
@@ -300,13 +300,18 @@ static int ds278x_battery_remove(struct i2c_client *client)
return 0;
}
+enum ds278x_num_id {
+ DS2782 = 0,
+ DS2786,
+};
+
static struct ds278x_battery_ops ds278x_ops[] = {
- [0] = {
+ [DS2782] = {
.get_current = ds2782_get_current,
.get_voltage = ds2782_get_voltage,
.get_capacity = ds2782_get_capacity,
},
- [1] = {
+ [DS2786] = {
.get_current = ds2786_get_current,
.get_voltage = ds2786_get_voltage,
.get_capacity = ds2786_get_capacity,
@@ -325,7 +330,7 @@ static int ds278x_battery_probe(struct i2c_client *client,
* ds2786 should have the sense resistor value set
* in the platform data
*/
- if (id->driver_data == 1 && !pdata) {
+ if (id->driver_data == DS2786 && !pdata) {
dev_err(&client->dev, "missing platform data for ds2786\n");
return -EINVAL;
}
@@ -355,7 +360,7 @@ static int ds278x_battery_probe(struct i2c_client *client,
goto fail_name;
}
- if (id->driver_data == 1)
+ if (id->driver_data == DS2786)
info->rsns = pdata->rsns;
i2c_set_clientdata(client, info);
@@ -385,8 +390,8 @@ fail_id:
}
static const struct i2c_device_id ds278x_id[] = {
- {"ds2782", 0},
- {"ds2786", 1},
+ {"ds2782", DS2782},
+ {"ds2786", DS2786},
{},
};