[SCSI] drivers/scsi/FlashPoint.c: untypedef struct SCCBMgr_info

* struct SCCBMgr_info => struct sccb_mgr_info
* PSCCBMGR_INFO => struct sccb_mgr_info *
* SCCBMGR_INFO => struct sccb_mgr_info

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>