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| author | Johan Hovold <jhovold@gmail.com> | 2014-05-26 19:23:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-28 00:04:05 +0200 |
| commit | 496969c64a618579f085a87310bc904eb190a71d (patch) | |
| tree | 0b915dfba555a7785090a5ec9a5cf0c93eb08f8b /drivers/usb/serial/option.c | |
| parent | USB: option: fix line-control pipe direction (diff) | |
| download | linux-496969c64a618579f085a87310bc904eb190a71d.tar.xz linux-496969c64a618579f085a87310bc904eb190a71d.zip | |
USB: option: add missing usb_mark_last_busy
We should call usb_mark_last_busy in all input paths, including the
interrupt completion handler.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/option.c')
| -rw-r--r-- | drivers/usb/serial/option.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 2003a66c4807..df91ea9243df 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1904,6 +1904,7 @@ static void option_instat_callback(struct urb *urb) /* Resubmit urb so we continue receiving IRQ data */ if (status != -ESHUTDOWN && status != -ENOENT) { + usb_mark_last_busy(port->serial->dev); err = usb_submit_urb(urb, GFP_ATOMIC); if (err) dev_dbg(dev, "%s: resubmit intr urb failed. (%d)\n", |