From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1c7GPn-0008JT-W0 for barebox@lists.infradead.org; Thu, 17 Nov 2016 06:43:20 +0000 Date: Thu, 17 Nov 2016 07:42:58 +0100 From: Sascha Hauer Message-ID: <20161117064258.az5i2jlw5g4hv4wj@pengutronix.de> References: <1479221187-13482-1-git-send-email-andrew.smirnov@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1479221187-13482-1-git-send-email-andrew.smirnov@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] commands: i2c: Listen for CTRL-C when probing To: Andrey Smirnov Cc: barebox@lists.infradead.org On Tue, Nov 15, 2016 at 06:46:27AM -0800, Andrey Smirnov wrote: > Allow I2C bus probing to be interrupted early by sending CTRL-C. This is > usefull when calling the tool without any arguments and one of the busses > is misconfigured (waiting for 100+ failures is pretty inconvenient). > > Signed-off-by: Andrey Smirnov > --- > commands/i2c.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied, thanks Sascha > > diff --git a/commands/i2c.c b/commands/i2c.c > index ae7f7fc..573032a 100644 > --- a/commands/i2c.c > +++ b/commands/i2c.c > @@ -32,7 +32,7 @@ static void i2c_probe_range(struct i2c_adapter *adapter, int startaddr, int stop > client.adapter = adapter; > > printf("probing i2c%d range 0x%02x-0x%02x: ", adapter->nr, startaddr, stopaddr); > - for (addr = startaddr; addr <= stopaddr; addr++) { > + for (addr = startaddr; addr <= stopaddr && !ctrlc(); addr++) { > client.addr = addr; > ret = i2c_write_reg(&client, 0x00, ®, 0); > if (ret == 0) > -- > 2.5.5 > > > _______________________________________________ > barebox mailing list > barebox@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox