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| author |   Johan Hovold <jhovold@gmail.com> | 2010-02-25 20:19:10 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:55:21 -0800 |
| commit | a880830e48e6fb7694de76ebb4a6c6bb0800f758 (patch) | |
| tree | 47bd114b4b5a06f91373051ec91cf318a62070e0 /drivers/usb/serial/ftdi_sio.c | |
| parent | USB: ftdi_sio: remove unused tx_bytes counter (diff) | |
| download | linux-dev-a880830e48e6fb7694de76ebb4a6c6bb0800f758.tar.xz linux-dev-a880830e48e6fb7694de76ebb4a6c6bb0800f758.zip | |
USB: ftdi_sio: remove obsolete check in unthrottle
No need to check ASYNCB_INITIALIZED anymore as commit
e1108a63e10d344284011cccc06328b2cd3e5da3 (usb_serial: Use the shutdown()
operation) make sure that there is no longer any call to unthrottle
after device specific close (in which the read urb is killed).
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to '')
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 9594e357a914..6af0dfa5f5ac 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -2492,8 +2492,7 @@ void ftdi_unthrottle(struct tty_struct *tty) port->throttled = port->throttle_req = 0; spin_unlock_irqrestore(&port->lock, flags); - /* Resubmit urb if throttled and open. */ - if (was_throttled && test_bit(ASYNCB_INITIALIZED, &port->port.flags)) + if (was_throttled) ftdi_submit_read_urb(port, GFP_KERNEL); } |