Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5fea2a4d authored by Al Borchers's avatar Al Borchers Committed by Greg Kroah-Hartman
Browse files

USB: digi_acceleport further buffer clean up 



Some further cleanup after Oliver's patch to update the tty
buffering.  The input buffer is not used at all anymore, so
I removed it.

Signed-off-by: default avatarAl Borchers <alborchers@steinerpoint.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 08a2b3b6

drivers/usb/serial/digi_acceleport.c

+0 −6
Original line number Diff line number Diff line
@@ -416,9 +416,6 @@ struct digi_port { 
	int dp_port_num;

	int dp_out_buf_len;

	unsigned char dp_out_buf[DIGI_OUT_BUF_SIZE];

	int dp_in_buf_len;

	unsigned char dp_in_buf[DIGI_IN_BUF_SIZE];

	unsigned char dp_in_flag_buf[DIGI_IN_BUF_SIZE];

	int dp_write_urb_in_use;

	unsigned int dp_modem_signals;

	wait_queue_head_t dp_modem_change_wait;
@@ -920,7 +917,6 @@ dbg( "digi_rx_throttle: TOP: port=%d", priv->dp_port_num ); 
	spin_lock_irqsave( &priv->dp_port_lock, flags );

	priv->dp_throttled = 1;

	priv->dp_throttle_restart = 0;

	priv->dp_in_buf_len = 0;

	spin_unlock_irqrestore( &priv->dp_port_lock, flags );



}
@@ -939,7 +935,6 @@ dbg( "digi_rx_unthrottle: TOP: port=%d", priv->dp_port_num ); 


	/* turn throttle off */

	priv->dp_throttled = 0;

	priv->dp_in_buf_len = 0;

	priv->dp_throttle_restart = 0;



	/* restart read chain */
@@ -1676,7 +1671,6 @@ dbg( "digi_startup: TOP" ); 
		spin_lock_init( &priv->dp_port_lock );

		priv->dp_port_num = i;

		priv->dp_out_buf_len = 0;

		priv->dp_in_buf_len = 0;

		priv->dp_write_urb_in_use = 0;

		priv->dp_modem_signals = 0;

		init_waitqueue_head( &priv->dp_modem_change_wait );