scsi: ufs: Remove paths from source code comments

Since specifying the path in a source file is redundant, remove the paths
from source code comments.

Link: https://lore.kernel.org/r/20220419225811.4127248-19-bvanassche@acm.org
Tested-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/ufs/Kconfig

@@ -2,7 +2,6 @@
 #
 # Kernel configuration file for the UFS Host Controller
 #
-# This code is based on drivers/scsi/ufs/Kconfig
 # Copyright (C) 2011-2013 Samsung India Software Operations
 #
 # Authors:

drivers/scsi/ufs/ufshcd-pci.c

@@ -2,7 +2,6 @@
 /*
  * Universal Flash Storage Host controller PCI glue driver
  *
- * This code is based on drivers/scsi/ufs/ufshcd-pci.c
  * Copyright (C) 2011-2013 Samsung India Software Operations
  *
  * Authors:

drivers/scsi/ufs/unipro.h

@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
- * drivers/scsi/ufs/unipro.h
- *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  */