[BUG] Keyboard backlit switching off when loading the driver

[EyeOfCat]

Describe the bug
When driver loads keyboard backlit switched off.

To Reproduce
Load the driver.

Expected behavior
Honestly don't know, may be adjusting kdb brightness level, not switching it off.

Optional but useful, packet capture from synapse

I'm no kernel driver developer, so if you can tell me, what should I do, to provide any helpfull information, I'll try my best.
For now, to use driver with kbd backlit turned on I made this silly change to it:

diff --git a/driver/src/razer_common.c b/driver/src/razer_common.c
index d4561b5..b962cc2 100644
--- a/driver/src/razer_common.c
+++ b/driver/src/razer_common.c
@@ -163,7 +163,7 @@ static DEVICE_ATTR_WO(key_colour_map);
 static DEVICE_ATTR_RO(product);
 
 static int backlight_sysfs_set(struct led_classdev *led_cdev, enum led_brightness brightness) {
-    return sendBrightness(laptop.usb_dev, (__u8) brightness);
+    return 0;//sendBrightness(laptop.usb_dev, (__u8) brightness);
 }
 
 static enum led_brightness backlight_sysfs_get(struct led_classdev *ledclass) {

[gorghino]

Up. I find it annoying that I have to manually turns the kdb brightness level up everytime I boot my OS.