From d6732317a5525a95a7eb2d12b46e3e42d321c6b6 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Fri, 25 Mar 2022 15:24:34 -0700 Subject: [PATCH] hwmon: (xdpe12284) Fix build warning seen if CONFIG_SENSORS_XDPE122_REGULATOR is disabled 0-day reports: drivers/hwmon/pmbus/xdpe12284.c:127:36: warning: unused variable 'xdpe122_reg_desc' This is seen if CONFIG_SENSORS_XDPE122_REGULATOR is not enabled. Mark xdpe122_reg_desc as __maybe_unused to fix the problem. Fixes: f53bfe4d6984 ("hwmon: (xdpe12284) Add regulator support") Reported-by: kernel test robot Cc: Marcello Sylvester Bauer Signed-off-by: Guenter Roeck --- drivers/hwmon/pmbus/xdpe12284.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/pmbus/xdpe12284.c b/drivers/hwmon/pmbus/xdpe12284.c index 18fffc5d749b..32bc7736d609 100644 --- a/drivers/hwmon/pmbus/xdpe12284.c +++ b/drivers/hwmon/pmbus/xdpe12284.c @@ -124,7 +124,7 @@ static int xdpe122_identify(struct i2c_client *client, return 0; } -static const struct regulator_desc xdpe122_reg_desc[] = { +static const struct regulator_desc __maybe_unused xdpe122_reg_desc[] = { PMBUS_REGULATOR("vout", 0), PMBUS_REGULATOR("vout", 1), };