RDMA/hfi1: Remove pointless driver version

Driver versions have long been forbidden in the RDMA subsystem. We removed
most of the code relating to them and have been very strict about not
allowing.  However there is some leftover versioning that we do not
need. Get rid of that.

Link: https://lore.kernel.org/r/20220520183717.48973.17418.stgit@awfm-01.cornelisnetworks.com
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

Author: ddalessa

drivers/infiniband/hw/hfi1/common.h

@@ -154,21 +154,6 @@
 */
 #define HFI1_KERN_SWVERSION ((HFI1_KERN_TYPE << 31) | HFI1_USER_SWVERSION)
 
-/*
- * Define the driver version number.  This is something that refers only
- * to the driver itself, not the software interfaces it supports.
- */
-#ifndef HFI1_DRIVER_VERSION_BASE
-#define HFI1_DRIVER_VERSION_BASE "0.9-294"
-#endif
-
-/* create the final driver version string */
-#ifdef HFI1_IDSTR
-#define HFI1_DRIVER_VERSION HFI1_DRIVER_VERSION_BASE " " HFI1_IDSTR
-#else
-#define HFI1_DRIVER_VERSION HFI1_DRIVER_VERSION_BASE
-#endif
-
 /*
  * Diagnostics can send a packet by writing the following
  * struct to the diag packet special file.

drivers/infiniband/hw/hfi1/driver.c

@@ -29,12 +29,6 @@
 #undef pr_fmt
 #define pr_fmt(fmt) DRIVER_NAME ": " fmt
 
-/*
- * The size has to be longer than this string, so we can append
- * board/chip information to it in the initialization code.
- */
-const char ib_hfi1_version[] = HFI1_DRIVER_VERSION "\n";
-
 DEFINE_MUTEX(hfi1_mutex);	/* general driver use */
 
 unsigned int hfi1_max_mtu = HFI1_DEFAULT_MAX_MTU;