ide: delete filenames/versions from comments

Delete filenames/versions from comments.

I'm leaving decisions about adding DRV_VERSION defines and MODULE_VERSION()-s
to maintainers of the respective drivers.

While at it:

* Remove unused VERSION define from ide.c.

* Remove unused/stale DRV_VERSION define from au1xxx-ide.c.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 6b41d6c..0886dce 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -1,9 +1,7 @@
 /*
- *  linux/drivers/ide/setup-pci.c		Version 1.10	2002/08/19
- *
  *  Copyright (c) 1998-2000  Andre Hedrick <andre@linux-ide.org>
- *
  *  Copyright (c) 1995-1998  Mark Lord
+ *
  *  May be copied or modified under the terms of the GNU General Public License
  */