diff options
| author | Peter Korsgaard <peter@korsgaard.com> | 2025-04-17 20:04:26 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2025-04-23 07:18:33 -0700 |
| commit | 3e749ce132676683f3cdeec9a887c3f8f5ed96eb (patch) | |
| tree | bbeb872e01aa50300de4a257e48a729d1469edc6 | |
| parent | 03abdce464efc3dcdfe323f7fc315d0fa7abd457 (diff) | |
hwmon: (tmp102) add vcc regulator support
Make it optional for backwards compatibility.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Link: https://lore.kernel.org/r/20250417180426.3872314-2-peter@korsgaard.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | drivers/hwmon/tmp102.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c index 8af44a33055f..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; |