scsi: mylex: Use the correct style for SPDX License Identifier

This patch corrects the SPDX License Identifier style in header files
related to Mylex DAC960/DAC1100 PCI RAID Controllers. It assigns explicit
block comment to the SPDX License Identifier.

Changes made by using a script provided by Joe Perches here:
https://lkml.org/lkml/2019/2/7/46.

Link: https://lore.kernel.org/r/88332ad390f985bdebb9f2adaf2d499b0a639753.1577511720.git.nishadkamdar@gmail.com
Suggested-by: Joe Perches <joe@perches.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

scsi: myrb: Add Mylex RAID controller (block interface)

This patch adds support for the Mylex DAC960 RAID controller,
supporting the older, block-based interface only. The driver is a
re-implementation of the original DAC960 driver.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>