HID: huion: Use "tablet" instead of specific model

Use word "tablet" in identifiers and comments instead of referring to specific
Huion tablet model name, as the product ID is used by at least several tablet
models.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-core.c

@@ -1782,7 +1782,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A070) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A072) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_580) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_TABLET) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },

drivers/hid/hid-huion.c

@@ -2,6 +2,7 @@
  *  HID driver for Huion devices not fully compliant with HID standard
  *
  *  Copyright (c) 2013 Martin Rusko
+ *  Copyright (c) 2014 Nikolai Kondrashov
  */
 
 /*
@@ -19,11 +20,11 @@
 
 #include "hid-ids.h"
 
-/* Original Huion 580 report descriptor size */
-#define HUION_580_RDESC_ORIG_SIZE	177
+/* Original tablet report descriptor size */
+#define HUION_TABLET_RDESC_ORIG_SIZE	177
 
-/* Fixed Huion 580 report descriptor */
-static __u8 huion_580_rdesc_fixed[] = {
+/* Fixed tablet report descriptor */
+static __u8 huion_tablet_rdesc_fixed[] = {
 	0x05, 0x0D,         /*  Usage Page (Digitizer),             */
 	0x09, 0x02,         /*  Usage (Pen),                        */
 	0xA1, 0x01,         /*  Collection (Application),           */
@@ -72,10 +73,10 @@ static __u8 *huion_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		unsigned int *rsize)
 {
 	switch (hdev->product) {
-	case USB_DEVICE_ID_HUION_580:
-		if (*rsize == HUION_580_RDESC_ORIG_SIZE) {
-			rdesc = huion_580_rdesc_fixed;
-			*rsize = sizeof(huion_580_rdesc_fixed);
+	case USB_DEVICE_ID_HUION_TABLET:
+		if (*rsize == HUION_TABLET_RDESC_ORIG_SIZE) {
+			rdesc = huion_tablet_rdesc_fixed;
+			*rsize = sizeof(huion_tablet_rdesc_fixed);
 		}
 		break;
 	}
@@ -108,11 +109,11 @@ static int huion_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	int ret;
 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
 
-	/* Ignore interfaces 1 (mouse) and 2 (keyboard) for Huion 580 tablet,
+	/* Ignore interfaces 1 (mouse) and 2 (keyboard) for tablet,
 	 * as they are not used
 	 */
 	switch (id->product) {
-	case USB_DEVICE_ID_HUION_580:
+	case USB_DEVICE_ID_HUION_TABLET:
 		if (intf->cur_altsetting->desc.bInterfaceNumber != 0x00)
 			return -ENODEV;
 		break;
@@ -131,7 +132,7 @@ static int huion_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	}
 
 	switch (id->product) {
-	case USB_DEVICE_ID_HUION_580:
+	case USB_DEVICE_ID_HUION_TABLET:
 		ret = huion_tablet_enable(hdev);
 		if (ret) {
 			hid_err(hdev, "tablet enabling failed\n");
@@ -158,7 +159,7 @@ static int huion_raw_event(struct hid_device *hdev, struct hid_report *report,
 }
 
 static const struct hid_device_id huion_devices[] = {
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_580) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_TABLET) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, huion_devices);

drivers/hid/hid-ids.h

@@ -448,7 +448,7 @@
 #define USB_DEVICE_ID_UGCI_FIGHTING	0x0030
 
 #define USB_VENDOR_ID_HUION		0x256c
-#define USB_DEVICE_ID_HUION_580		0x006e
+#define USB_DEVICE_ID_HUION_TABLET	0x006e
 
 #define USB_VENDOR_ID_IDEACOM		0x1cb6
 #define USB_DEVICE_ID_IDEACOM_IDC6650	0x6650