can: etas_es58x: remove DRV_VERSION

DRV_VERSION is a leftover from when the driver was an out of tree
module. The driver version was never incremented despite of the
numerous changes made since it was mainstreamed. Keeping an
unmaintained driver version number makes no sense. Remove it and rely
on the kernel version instead.

Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://lore.kernel.org/all/20220726082707.58758-11-mailhol.vincent@wanadoo.fr
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/usb/etas_es58x/es58x_core.c

@@ -18,11 +18,9 @@
 
 #include "es58x_core.h"
 
-#define DRV_VERSION "1.00"
 MODULE_AUTHOR("Vincent Mailhol <mailhol.vincent@wanadoo.fr>");
 MODULE_AUTHOR("Arunachalam Santhanam <arunachalam.santhanam@in.bosch.com>");
 MODULE_DESCRIPTION("Socket CAN driver for ETAS ES58X USB adapters");
-MODULE_VERSION(DRV_VERSION);
 MODULE_LICENSE("GPL v2");
 
 #define ES58X_VENDOR_ID 0x108C
@@ -2180,9 +2178,8 @@ static struct es58x_device *es58x_init_es58x_dev(struct usb_interface *intf,
 	struct usb_endpoint_descriptor *ep_in, *ep_out;
 	int ret;
 
-	dev_info(dev,
-		 "Starting %s %s (Serial Number %s) driver version %s\n",
-		 udev->manufacturer, udev->product, udev->serial, DRV_VERSION);
+	dev_info(dev, "Starting %s %s (Serial Number %s)\n",
+		 udev->manufacturer, udev->product, udev->serial);
 
 	ret = usb_find_common_endpoints(intf->cur_altsetting, &ep_in, &ep_out,
 					NULL, NULL);