From 9da927878069208d2f581aa703c45ab013eca685 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Tue, 23 Jun 2026 17:08:17 +0200 Subject: [PATCH] USB: serial: digi_acceleport: drop unused wait queue Drop the close wait queue which has not been used since commit 335f8514f200 ("tty: Bring the usb tty port structure into more use"). Signed-off-by: Johan Hovold --- drivers/usb/serial/digi_acceleport.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index f340c111f171..b14a8c33d11d 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -194,7 +194,6 @@ struct digi_port { int dp_throttled; int dp_throttle_restart; wait_queue_head_t dp_flush_wait; - wait_queue_head_t dp_close_wait; /* wait queue for close */ wait_queue_head_t write_wait; struct usb_serial_port *dp_port; }; @@ -1181,7 +1180,6 @@ static void digi_close(struct usb_serial_port *port) exit: spin_lock_irq(&priv->dp_port_lock); priv->dp_write_urb_in_use = 0; - wake_up_interruptible(&priv->dp_close_wait); spin_unlock_irq(&priv->dp_port_lock); mutex_unlock(&port->serial->disc_mutex); } @@ -1230,7 +1228,6 @@ static int digi_port_init(struct usb_serial_port *port, unsigned port_num) priv->dp_port_num = port_num; init_waitqueue_head(&priv->dp_transmit_idle_wait); init_waitqueue_head(&priv->dp_flush_wait); - init_waitqueue_head(&priv->dp_close_wait); init_waitqueue_head(&priv->write_wait); priv->dp_port = port;