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authorJohan Hovold <jhovold@gmail.com>2013-03-21 12:37:35 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-03-25 13:54:30 -0700
commit53ab34dc50ad99366257d34cdb8a84f24250d611 (patch)
tree9670e943af59248e0071e742e4443acb9d775c2c
parent6c75e26067c8b8a17aea1bb54b9a8dc9d229c5e8 (diff)
downloadop-kernel-dev-53ab34dc50ad99366257d34cdb8a84f24250d611.zip
op-kernel-dev-53ab34dc50ad99366257d34cdb8a84f24250d611.tar.gz
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: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--include/linux/usb/serial.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index c786ee7..b9b0f7b4 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -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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