From: Greg KH <greg@kroah.com>
To: Johan Hovold <johan@kernel.org>
Cc: linux-usb@vger.kernel.org, Florian Zumbiehl <florz@florz.de>,
Charles Yeh <charlesyeh522@gmail.com>
Subject: [1/2] USB: serial: pl2303: fix non-supported xon/xoff
Date: Tue, 2 Apr 2019 14:03:54 +0200 [thread overview]
Message-ID: <20190402120353.GA24564@kroah.com> (raw)
On Tue, Apr 02, 2019 at 10:19:30AM +0200, Johan Hovold wrote:
> Older pl2303 devices do not support automatic xon/xoff flow control, so
> add add a flag to prevent trying to enable it for legacy device types.
>
> Refactor the IXON test into a helper function to improve readability.
>
> Fixes: 7041d9c3f01b ("USB: serial: pl2303: add support for tx xon/xoff flow control")
> Signed-off-by: Johan Hovold <johan@kernel.org>
> ---
> drivers/usb/serial/pl2303.c | 25 ++++++++++++++++++++-----
> 1 file changed, 20 insertions(+), 5 deletions(-)
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
next reply other threads:[~2019-04-02 12:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-02 12:03 Greg KH [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-04-02 8:19 [1/2] USB: serial: pl2303: fix non-supported xon/xoff Johan Hovold
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