From: Stanislav Jakubek <stano.jakubek@gmail.com>
Date: Tue, 26 Nov 2024 08:40:35 +0000 (+0100)
Subject: hwmon: (tmp108) Add basic regulator support
X-Git-Tag: v6.14-rc1~154^2~29
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bddbb9cff4ab97ad367692201a0abe680a59d44d;p=thirdparty%2Fkernel%2Flinux.git

hwmon: (tmp108) Add basic regulator support

TMP108/P3T1085 are powered by the V+/VCC regulator, add support for it.

Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/tmp108.c b/drivers/hwmon/tmp108.c
index fbe6730091261..cd631e481d80c 100644
--- a/drivers/hwmon/tmp108.c
+++ b/drivers/hwmon/tmp108.c
@@ -17,6 +17,7 @@
 #include <linux/init.h>
 #include <linux/jiffies.h>
 #include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 
 #define	DRIVER_NAME "tmp108"
@@ -331,6 +332,10 @@ static int tmp108_common_probe(struct device *dev, struct regmap *regmap, char *
 	u32 config;
 	int err;
 
+	err = devm_regulator_get_enable(dev, "vcc");
+	if (err)
+		return dev_err_probe(dev, err, "Failed to enable regulator\n");
+
 	tmp108 = devm_kzalloc(dev, sizeof(*tmp108), GFP_KERNEL);
 	if (!tmp108)
 		return -ENOMEM;