[media] rtl28xxu: add chipset version comments into device list

Signed-off-by: Jan Vcelak <jv@fcelda.cz>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/usb/dvb-usb-v2/rtl28xxu.c

@@ -1382,6 +1382,7 @@ static const struct dvb_usb_device_properties rtl2832u_props = {
 };
 
 static const struct usb_device_id rtl28xxu_id_table[] = {
+	/* RTL2831U devices: */
 	{ DVB_USB_DEVICE(USB_VID_REALTEK, USB_PID_REALTEK_RTL2831U,
 		&rtl2831u_props, "Realtek RTL2831U reference design", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT,
@@ -1389,6 +1390,7 @@ static const struct usb_device_id rtl28xxu_id_table[] = {
 	{ DVB_USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT_2,
 		&rtl2831u_props, "Freecom USB2.0 DVB-T", NULL) },
 
+	/* RTL2832U devices: */
 	{ DVB_USB_DEVICE(USB_VID_REALTEK, 0x2832,
 		&rtl2832u_props, "Realtek RTL2832U reference design", NULL) },
 	{ DVB_USB_DEVICE(USB_VID_REALTEK, 0x2838,
@@ -1434,6 +1436,7 @@ static const struct usb_device_id rtl28xxu_id_table[] = {
 	{ DVB_USB_DEVICE(USB_VID_KYE, 0x707f,
 		&rtl2832u_props, "Genius TVGo DVB-T03", NULL) },
 
+	/* RTL2832P devices: */
 	{ DVB_USB_DEVICE(USB_VID_HANFTEK, 0x0131,
 		&rtl2832u_props, "Astrometa DVB-T2", NULL) },
 	{ }