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authorAl Borchers <alb@google.com>2007-05-23 12:24:53 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-12 16:34:29 -0700
commit5fea2a4dabdfa1ad59845c42ea770ee8cb41ecad (patch)
tree4137fe3f6616575c29b949f4eb6a9449e176fb3e /drivers/usb/serial/digi_acceleport.c
parent08a2b3b610a734a6d6e4ff0455eec1241966fcb3 (diff)
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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: Al Borchers <alborchers@steinerpoint.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/digi_acceleport.c')
-rw-r--r--drivers/usb/serial/digi_acceleport.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 9ffd99a..d67d397 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -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 );