tdehwlib: Add a rule for classifying remote control devices

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit cc4f1996df)

tdecore/tdehw/tdehardwaredevices.cpp

@@ -1921,6 +1921,10 @@ TDEGenericDevice* TDEHardwareDevices::classifyUnknownDevice(udev_device* dev, TD
 	if (syspath_tail.startsWith("input")) {
 		if (!device) device = new TDEInputDevice(TDEGenericDeviceType::Input);
 	}
+	// Pull out remote-control devices and stuff them under Input
+	if (devicesubsystem == "rc") {
+		if (!device) device = new TDEInputDevice(TDEGenericDeviceType::Input);
+	}
 
 	// Check for keyboard
 	// Linux doesn't actually ID the keyboard device itself as such, it instead IDs the input device that is underneath the actual keyboard itseld