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Tue, 8 May 2018 06:08:58 -0400 Received: from mail-lf0-f66.google.com ([209.85.215.66]:45431 "EHLO mail-lf0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754223AbeEHKI4 (ORCPT ); Tue, 8 May 2018 06:08:56 -0400 X-Google-Smtp-Source: AB8JxZrzTBgM54/E3Z+aJLCwOIJshoVOpxt3bEl+rOMBLx4tMDMUvArhlXf4SIGXRF9ysLwl53C7Jg== Date: Tue, 8 May 2018 12:08:51 +0200 From: Johan Hovold To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Cc: Greg Kroah-Hartman , Jiri Slaby , Johan Hovold , Jacek Anaszewski , Pavel Machek , linux-serial@vger.kernel.org, linux-leds@vger.kernel.org, linux-can@vger.kernel.org, kernel@pengutronix.de, One Thousand Gnomes , Florian Fainelli , Mathieu Poirier , linux-kernel@vger.kernel.org, Robin Murphy , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v3 3/3] tty: implement led triggers Message-ID: <20180508100851.GY2285@localhost> References: <20180508100543.12559-1-u.kleine-koenig@pengutronix.de> <20180508100543.12559-4-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20180508100543.12559-4-u.kleine-koenig@pengutronix.de> User-Agent: Mutt/1.9.5 (2018-04-13) Sender: linux-serial-owner@vger.kernel.org X-Mailing-List: linux-serial@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On Tue, May 08, 2018 at 12:05:43PM +0200, Uwe Kleine-König wrote: > The rx trigger fires when data is pushed to the ldisc by the driver. This > is a bit later than the actual receiving of data but has the nice benefit > that it doesn't need adaption for each driver and isn't in the hot path. > > Similarly the tx trigger fires when data was copied from userspace and is > given to the ldisc. > > Signed-off-by: Uwe Kleine-König > --- > arch/arm/boot/dts/imx25-logitech-baby.dts | 192 ++++++++++++++++++++++ Looks like you included more than intended in this patch. > drivers/tty/Kconfig | 7 + > drivers/tty/tty_buffer.c | 2 + > drivers/tty/tty_io.c | 3 + > drivers/tty/tty_port.c | 32 +++- > include/linux/tty.h | 22 +++ > 6 files changed, 256 insertions(+), 2 deletions(-) > create mode 100644 arch/arm/boot/dts/imx25-logitech-baby.dts Johan