From 1788b036fb76251ebb891ac921b75598a806c2e8 Mon Sep 17 00:00:00 2001
From: Maureen Helm <maureen.helm@intel.com>
Date: Mon, 25 Oct 2021 14:05:16 -0500
Subject: [PATCH] drivers: sensor: Fix ina219 driver when device pm enabled

Fixes a build error in the ina219 sensor driver when device power
management is enabled.

Signed-off-by: Maureen Helm <maureen.helm@intel.com>
---
 drivers/sensor/ina219/ina219.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/sensor/ina219/ina219.c b/drivers/sensor/ina219/ina219.c
index 5fa44974173..d4cf2e17599 100644
--- a/drivers/sensor/ina219/ina219.c
+++ b/drivers/sensor/ina219/ina219.c
@@ -219,6 +219,8 @@ static int ina219_channel_get(const struct device *dev,
 #ifdef CONFIG_PM_DEVICE
 static int ina219_pm_ctrl(const struct device *dev, enum pm_device_action action)
 {
+	uint16_t reg_val;
+
 	switch (action) {
 	case PM_DEVICE_ACTION_RESUME:
 		return ina219_init(dev);