GenWQE: Remove sysfs entry for driver version

A special sysfs entry to display the driver version is not
needed. We left the driver version and adjusted it to the
naming a lot of other drivers use. The information can be
retrieved by using modinfo genwqe_card.

modinfo genwqe_card will provide the same information.

Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/misc/genwqe/card_ddcb.c b/drivers/misc/genwqe/card_ddcb.c
index dc9851a..1102e1e 100644
--- a/drivers/misc/genwqe/card_ddcb.c
+++ b/drivers/misc/genwqe/card_ddcb.c
@@ -740,7 +740,7 @@
 	}
 
 	len  = sizeof(d->driver_version);
-	snprintf(d->driver_version, len, "%s", DRV_VERS_STRING);
+	snprintf(d->driver_version, len, "%s", DRV_VERSION);
 	d->slu_unitcfg = cd->slu_unitcfg;
 	d->app_unitcfg = cd->app_unitcfg;
 	return 0;