bnx2x depends on ZLIB_INFLATE

bnx2x depends on ZLIB_INFLATE

The bnx2x module depends on the zlib_inflate functions.  The build will
fail if ZLIB_INFLATE has not been selected manually or by building another
module that automatically selects it.

Modify BNX2X config option to 'select ZLIB_INFLATE' like BNX2
and others.  This seems to fix it.

Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Acked-by: Eliezer Tamir <eliezert@broadcom.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>