From: Johan Hovold <jhovold@gmail.com>
To: Paul Chavent <Paul.Chavent@onera.fr>
Cc: linux-usb@vger.kernel.org, gregkh@linuxfoundation.org,
jhovold@gmail.com, fschaefer.oss@googlemail.com, jslaby@suse.cz,
max@suse.de, giometti@enneenne.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] USB : serial : call handle_dcd_change in ftdi driver.
Date: Fri, 13 Sep 2013 17:51:38 +0200 [thread overview]
Message-ID: <20130913155138.GA9054@localhost> (raw)
In-Reply-To: <1379086513-2434-2-git-send-email-paul.chavent@onera.fr>
On Fri, Sep 13, 2013 at 05:35:11PM +0200, Paul Chavent wrote:
> Signed-off-by: Paul Chavent <paul.chavent@onera.fr>
> ---
> drivers/usb/serial/ftdi_sio.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
> index c45f9c0..df66495 100644
> --- a/drivers/usb/serial/ftdi_sio.c
> +++ b/drivers/usb/serial/ftdi_sio.c
> @@ -1966,8 +1966,14 @@ static int ftdi_process_packet(struct usb_serial_port *port,
> port->icount.dsr++;
> if (diff_status & FTDI_RS0_RI)
> port->icount.rng++;
> - if (diff_status & FTDI_RS0_RLSD)
> + if (diff_status & FTDI_RS0_RLSD) {
> port->icount.dcd++;
> + struct tty_struct *tty = tty_port_tty_get(&port->port);
Please move the tty_struct definition to the top of the function (or at
least to the top of the block).
Thanks,
Johan
next prev parent reply other threads:[~2013-09-13 15:51 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-13 15:35 [PATCH 0/3] Enable PPS reporting for USB serial devices V2 Paul Chavent
2013-09-13 15:35 ` [PATCH 1/3] USB : serial : call handle_dcd_change in ftdi driver Paul Chavent
2013-09-13 15:47 ` Greg KH
2013-09-13 15:51 ` Johan Hovold [this message]
2013-09-13 19:08 ` Sergei Shtylyov
2013-09-13 15:35 ` [PATCH 2/3] USB : serial : invoke dcd_change ldisc's handler Paul Chavent
2013-09-13 15:47 ` Greg KH
2013-09-13 15:53 ` Johan Hovold
2013-09-13 17:12 ` Rodolfo Giometti
2013-09-13 19:12 ` Sergei Shtylyov
2013-09-13 15:35 ` [PATCH 3/3] USB : serial : pl2303 wake up after dcd status check Paul Chavent
2013-09-13 16:23 ` Johan Hovold
2013-09-13 16:22 ` Paul Chavent
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