ieee1394: sbp2: fix payload limit at S1600 and S3200

1394-2008 clause 16.3.4.1 (1394b-2002 clause 16.3.1.1) defines tighter
limits than 1394-2008 clause 6.2.2.3 (1394a-2000 clause 6.2.2.3).

Our previously too large limit doesn't matter though if the controller
reports its max_receive correctly.

Signed-off-by: Stefan Richter <[e-mail]>

drivers/ieee1394/sbp2.c

···
 static int sbp2_max_speed_and_size(struct sbp2_lu *);
 
 
-static const u8 sbp2_speedto_max_payload[] = { 0x7, 0x8, 0x9, 0xA, 0xB, 0xC };
+static const u8 sbp2_speedto_max_payload[] = { 0x7, 0x8, 0x9, 0xa, 0xa, 0xa };
 
 static DEFINE_RWLOCK(sbp2_hi_logical_units_lock);