From 0398359cb3c8bb75dcef3b5e16500d2b22c73091 Mon Sep 17 00:00:00 2001
From: ed <ed@maidavale.org>
Date: Sun, 3 Feb 2019 15:20:23 +0000
Subject: [PATCH] Attempt fix for Zenith Extreme

---
 Makefile           | 2 +-
 asus-wmi-sensors.c | 9 ++++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 84ba6ef..0c30154 100644
--- a/Makefile
+++ b/Makefile
@@ -65,7 +65,7 @@ endif
 all: modules
 
 # Targets for running make directly in the external module directory:
-
+# Add -g -DDEBUG to build a debug module
 ASUS_WMI_SENSORS_CFLAGS=-DASUS_WMI_SENSORS_DRIVER_VERSION='\"$(DRIVER_VERSION)\"'
 
 modules:
diff --git a/asus-wmi-sensors.c b/asus-wmi-sensors.c
index 1811e69..0ef7de9 100644
--- a/asus-wmi-sensors.c
+++ b/asus-wmi-sensors.c
@@ -20,7 +20,7 @@
 MODULE_AUTHOR("Ed Brindley <kernel@maidavale.org>");
 MODULE_DESCRIPTION("Asus WMI Sensors Driver");
 MODULE_LICENSE("GPL");
-MODULE_VERSION("2");
+MODULE_VERSION("3");
 
 #define ASUS_HW_GUID "466747A0-70EC-11DE-8A39-0800200C9A66"
 
@@ -48,6 +48,7 @@ enum asus_wmi_sensor_class {
 	FAN_RPM = 0x2,
 	CURRENT = 0x3,
 	WATER_FLOW = 0x4,
+	BOOL = 0x5 //TODO
 };
 
 enum asus_wmi_location {
@@ -64,7 +65,8 @@ enum asus_wmi_location {
 enum asus_wmi_type {
 	SIGNED_INT = 0x0,
 	UNSIGNED_INT = 0x1,
-	SCALED = 0x3
+	BOOL = 0x2, //TODO
+	SCALED = 0x3,
 };
 
 enum asus_wmi_source {
@@ -267,7 +269,7 @@ static void update_values_for_source(u8 source, struct asus_wmi_sensors *asus_wm
 
 	for (i = 0; i < asus_wmi_sensors->sensor_count;i++) {
 		sensor = asus_wmi_sensors->info_by_id[i];
-		if(sensor->source == source) {
+		if(sensor && sensor->source == source) {
 			ret = get_sensor_value(sensor->id, &value);
 			if (!ret) {
 				sensor->cached_value = value;
@@ -463,6 +465,7 @@ static int configure_sensor_setup(struct asus_wmi_sensors *asus_wmi_sensors)
 	
 	asus_wmi_sensors->info_by_id =
 		devm_kcalloc(dev, nr_sensors, sizeof(*asus_wmi_sensors->info_by_id), GFP_KERNEL);
+
 	if (!asus_wmi_sensors->info_by_id)
 		return -ENOMEM;