netdev - [net-next 21/25] can: kvaser_usb: Add USB_{LEAF,HYDRA}_PRODUCT_ID

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Date:   Fri, 20 Nov 2020 14:33:14 +0100
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de, Jimmy Assarsson <extja@...ser.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [net-next 21/25] can: kvaser_usb: Add USB_{LEAF,HYDRA}_PRODUCT_ID_END defines

From: Jimmy Assarsson <extja@...ser.com>

Add USB_{LEAF,HYDRA}_PRODUCT_ID_END defines, representing the last USB PID
entry in respectively family. This removes the need to update the
kvaser_is_{leaf,hydra}() functions whenever new devices are added.

Signed-off-by: Jimmy Assarsson <extja@...ser.com>
Link: https://lore.kernel.org/r/20201115163027.16851-3-jimmyassarsson@gmail.com
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
index d6e18bcb1a7f..1dffcd19c456 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
@@ -58,6 +58,8 @@
 #define USB_LEAF_LIGHT_HS_V2_OEM_PRODUCT_ID	290
 #define USB_USBCAN_LIGHT_2HS_PRODUCT_ID		291
 #define USB_MINI_PCIE_2HS_PRODUCT_ID		292
+#define USB_LEAF_PRODUCT_ID_END \
+	USB_MINI_PCIE_2HS_PRODUCT_ID
 
 /* Kvaser USBCan-II devices product ids */
 #define USB_USBCAN_REVB_PRODUCT_ID		2
@@ -78,13 +80,15 @@
 #define USB_ATI_USBCAN_PRO_2HS_V2_PRODUCT_ID	268
 #define USB_ATI_MEMO_PRO_2HS_V2_PRODUCT_ID	269
 #define USB_HYBRID_PRO_CANLIN_PRODUCT_ID	270
+#define USB_HYDRA_PRODUCT_ID_END \
+	USB_HYBRID_PRO_CANLIN_PRODUCT_ID
 
 static inline bool kvaser_is_leaf(const struct usb_device_id *id)
 {
 	return (id->idProduct >= USB_LEAF_DEVEL_PRODUCT_ID &&
 		id->idProduct <= USB_CAN_R_PRODUCT_ID) ||
 		(id->idProduct >= USB_LEAF_LITE_V2_PRODUCT_ID &&
-		 id->idProduct <= USB_MINI_PCIE_2HS_PRODUCT_ID);
+		 id->idProduct <= USB_LEAF_PRODUCT_ID_END);
 }
 
 static inline bool kvaser_is_usbcan(const struct usb_device_id *id)
@@ -96,7 +100,7 @@ static inline bool kvaser_is_usbcan(const struct usb_device_id *id)
 static inline bool kvaser_is_hydra(const struct usb_device_id *id)
 {
 	return id->idProduct >= USB_BLACKBIRD_V2_PRODUCT_ID &&
-	       id->idProduct <= USB_HYBRID_PRO_CANLIN_PRODUCT_ID;
+	       id->idProduct <= USB_HYDRA_PRODUCT_ID_END;
 }
 
 static const struct usb_device_id kvaser_usb_table[] = {
-- 
2.29.2