Update megaraid to version 2.20.3.1

Update megaraid to version 2.20.3.1

From: 	Mukker, Atul <Atulm@lsil.com>

i.      Function reordering so that inline functions are defined before they
        are actually used. It is now mandatory for GCC 3.4.1 (current
stable)

        Declare some heavy-weight functions to be non-inlined,
        megaraid_mbox_build_cmd, megaraid_mbox_runpendq,
        megaraid_mbox_prepare_pthru, megaraid_mbox_prepare_epthru,
        megaraid_busywait_mbox

                - Andrew Morton <akpm@osdl.org>, 08.19.2004
                linux-scsi mailing list

        "Something else to clean up after inclusion: every instance of an
        inline function is actually rendered as a full function call,
because
        the function is always used before it is defined.  Atul, please
        re-arrange the code to eliminate the need for most (all) of the
        function prototypes at the top of each file, and define (not just
        declare with a prototype) each inline function before its first use"

                - Matt Domsch <Matt_Domsch@dell.com>, 07.27.2004
                linux-scsi mailing list

ii.     Display elapsed time (countdown) while waiting for FW to boot.

iii.    Module compilation reorder in Makefile so that unresolved symbols do
        not occur when driver is compiled non-modular.

                Patrick J. LoPresti <patl@users.sourceforge.net>, 8.22.2004
                linux-scsi mailing list

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>