From 54cc3dbfc10dc3db7cb1cf49aee4477a8398fbde Mon Sep 17 00:00:00 2001
From: Marcello Sylvester Bauer <sylv@sylv.io>
Date: Mon, 21 Feb 2022 12:09:56 +0100
Subject: [PATCH] hwmon: (pmbus) Add regulator supply into macro
Add regulator supply into PWBUS_REGULATOR macro. This makes it optional
to define a vin-supply in DT. Not defining a supply will add a dummy
regulator supply instead and only cause the following debug output:
```
Looking up vin-supply property in node [...] failed
```
Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io>
Link: https://lore.kernel.org/r/58f2ff7b90233fad3d7ae2e9d66d5192e2c1ac01.1645437439.git.sylv@sylv.io
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
drivers/hwmon/pmbus/pmbus.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h
index e0aa8aa46d8c4..38f049d68d329 100644
--- a/drivers/hwmon/pmbus/pmbus.h
+++ b/drivers/hwmon/pmbus/pmbus.h
@@ -464,6 +464,7 @@ extern const struct regulator_ops pmbus_regulator_ops;
#define PMBUS_REGULATOR(_name, _id) \
[_id] = { \
.name = (_name # _id), \
+ .supply_name = "vin", \
.id = (_id), \
.of_match = of_match_ptr(_name # _id), \
.regulators_node = of_match_ptr("regulators"), \
--
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