Remove #define NR_CMDS and replace it w/hba[i]->nr_cmds.  Most Smart Array
controllers can support up to 1024 commands but the E200 family can only
support 128.  To prevent annoying "fifo full" messages we define nr_cmds on a
per controller basis by adding it the product table.
Signed-off-by: NMike Miller <mike.miller@hp.com>
Acked-by: NJens Axboe <jens.axboe@oracle.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>