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staging/fwserial: Fold constant MAX_ASYNC_PAYLOAD

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Since peer->max_payload is now limited to 1394-2008 spec maximum
of 4096, the port->max_payload limit can now be simplified.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Hurley
2013-01-28 20:57:47 -05:00
committed by Greg Kroah-Hartman
parent d83561894d
commit 3b1f315415
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/fwserial/fwserial.c
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@@ -1683,8 +1683,7 @@ static void fwserial_virt_plug_complete(struct fwtty_peer *peer,
/* reconfigure tx_fifo optimally for this peer */
spin_lock_bh(&port->lock);
port->max_payload = min3(peer->max_payload, peer->fifo_len,
MAX_ASYNC_PAYLOAD);
port->max_payload = min(peer->max_payload, peer->fifo_len);
dma_fifo_change_tx_limit(&port->tx_fifo, port->max_payload);
spin_unlock_bh(&peer->port->lock);