ipac: ipoctal: fix kernel-doc syntax and remove filename from file headers

The opening comment mark '/**' is used for highlighting the beginning of
kernel-doc comments.
The header for drivers/ipack/devices/ipoctal follows this syntax, but the
content inside does not comply with kernel-doc.

This line was probably not meant for kernel-doc parsing, but is parsed
due to the presence of kernel-doc like comment syntax(i.e, '/**'), which
causes unexpected warning from kernel-doc.

For e.g., running scripts/kernel-doc -none on
drivers/ipack/devices/ipoctal.h emits:
warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
 * ipoctal.h

Provide a simple fix by replacing this occurrence with general comment
format, i.e. '/*', to prevent kernel-doc from parsing it.

Also remove the redundant file name from the comment headers.

Acked-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Aditya Srivastava <yashsri421@gmail.com>
Link: https://lore.kernel.org/r/20210522121944.11182-1-yashsri421@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/ipack/devices/ipoctal.c

@@ -1,7 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/**
- * ipoctal.c
- *
+/*
  * driver for the GE IP-OCTAL boards
  *
  * Copyright (C) 2009-2012 CERN (www.cern.ch)

drivers/ipack/devices/ipoctal.h

@@ -1,9 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/**
- * ipoctal.h
- *
+/*
  * driver for the IPOCTAL boards
-
+ *
  * Copyright (C) 2009-2012 CERN (www.cern.ch)
  * Author: Nicolas Serafini, EIC2 SA
  * Author: Samuel Iglesias Gonsalvez <siglesias@igalia.com>