diff options
Diffstat (limited to 'drivers/hwmon/tmp102.c')
| -rw-r--r-- | drivers/hwmon/tmp102.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c index 2506c78590af..a02daa496c9c 100644 --- a/drivers/hwmon/tmp102.c +++ b/drivers/hwmon/tmp102.c @@ -16,6 +16,7 @@ #include <linux/device.h> #include <linux/jiffies.h> #include <linux/regmap.h> +#include <linux/regulator/consumer.h> #include <linux/of.h> #define DRIVER_NAME "tmp102" @@ -204,6 +205,10 @@ static int tmp102_probe(struct i2c_client *client) return -ENODEV; } + err = devm_regulator_get_enable_optional(dev, "vcc"); + if (err < 0 && err != -ENODEV) + return dev_err_probe(dev, err, "Failed to enable regulator\n"); + tmp102 = devm_kzalloc(dev, sizeof(*tmp102), GFP_KERNEL); if (!tmp102) return -ENOMEM; @@ -286,7 +291,7 @@ static int tmp102_resume(struct device *dev) static DEFINE_SIMPLE_DEV_PM_OPS(tmp102_dev_pm_ops, tmp102_suspend, tmp102_resume); static const struct i2c_device_id tmp102_id[] = { - { "tmp102", 0 }, + { "tmp102" }, { } }; MODULE_DEVICE_TABLE(i2c, tmp102_id); |