Commit 53ab34dc authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman

USB: serial: remove unused MSR-wait queue

Remove the port MSR-wait queue now that all drivers have been migrated
to the tty-port queue.
Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6c75e260
......@@ -68,7 +68,6 @@
* port.
* @flags: usb serial port flags
* @write_wait: a wait_queue_head_t used by the port.
* @delta_msr_wait: modem-status-change wait queue
* @work: work queue entry for the line discipline waking up.
* @throttled: nonzero if the read urb is inactive to throttle the device
* @throttle_req: nonzero if the tty wants to throttle us
......@@ -116,7 +115,6 @@ struct usb_serial_port {
unsigned long flags;
wait_queue_head_t write_wait;
wait_queue_head_t delta_msr_wait;
struct work_struct work;
char throttled;
char throttle_req;
......
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