From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88F69C3F2D4 for ; Sun, 1 Mar 2020 15:51:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 556402468D for ; Sun, 1 Mar 2020 15:51:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583077912; bh=0ECRyP8P+2X0wVBMmme9Nxf2Jw6MqATtTdznUZ/M/gY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=CX6BTsSI1yU9m7FefOWmDvNJYp0sWgBy4d6biued9dvXdogAA5lxZQ5vRv6JYcc+8 znZzeUUBGLOBvh3/tjFPl3T6T1VOBgK0i8bsdRBVdHPkNcXw8Zz5epNXyPtpFto0kX m+k6mvY4ystbkZWMmwWiQDoB/8qPwAK5JvKPD4lk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726695AbgCAPvv (ORCPT ); Sun, 1 Mar 2020 10:51:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:35676 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725945AbgCAPvv (ORCPT ); Sun, 1 Mar 2020 10:51:51 -0500 Received: from archlinux (cpc149474-cmbg20-2-0-cust94.5-4.cable.virginm.net [82.4.196.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C4F9024677; Sun, 1 Mar 2020 15:51:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583077910; bh=0ECRyP8P+2X0wVBMmme9Nxf2Jw6MqATtTdznUZ/M/gY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=keMmWRrDdNZAgTEqGFo7Vy3pVDORPAH00Dx0GKWEhR/y/ZPoXARYdEfP0gUHKrKgF cY5PdprfxgIJbn8+Upd4TAwNDl0Xv00AQAQAeo7J4mFx3bLWfsyXSvcGVSdkIiFTOS r1XzXFr9fgWDlXqqgjaVUn7YB5QF086fT4q9aF+k= Date: Sun, 1 Mar 2020 15:51:43 +0000 From: Jonathan Cameron To: Sergiu Cuciurean Cc: , , , , , , , , , Subject: Re: [PATCH] iio: adc: ti-tlc4541: Use new structure for SPI transfer delays Message-ID: <20200301155143.538be150@archlinux> In-Reply-To: <20200227123427.20249-1-sergiu.cuciurean@analog.com> References: <20200227123427.20249-1-sergiu.cuciurean@analog.com> X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 27 Feb 2020 14:34:27 +0200 Sergiu Cuciurean wrote: > In a recent change to the SPI subsystem [1], a new `delay` struct was added > to replace the `delay_usecs`. This change replaces the current > `delay_usecs` with `delay` for this driver. > > The `spi_transfer_delay_exec()` function [in the SPI framework] makes sure > that both `delay_usecs` & `delay` are used (in this order to preserve > backwards compatibility). > > [1] commit bebcfd272df6 ("spi: introduce `delay` field for > `spi_transfer` + spi_transfer_delay_exec()") > > Signed-off-by: Sergiu Cuciurean applied. Thanks, Jonathan > --- > drivers/iio/adc/ti-tlc4541.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/iio/adc/ti-tlc4541.c b/drivers/iio/adc/ti-tlc4541.c > index 4965246808bd..77620359b54c 100644 > --- a/drivers/iio/adc/ti-tlc4541.c > +++ b/drivers/iio/adc/ti-tlc4541.c > @@ -189,7 +189,8 @@ static int tlc4541_probe(struct spi_device *spi) > /* Setup default message */ > st->scan_single_xfer[0].rx_buf = &st->rx_buf[0]; > st->scan_single_xfer[0].len = 3; > - st->scan_single_xfer[1].delay_usecs = 3; > + st->scan_single_xfer[1].delay.value = 3; > + st->scan_single_xfer[1].delay.unit = SPI_DELAY_UNIT_NSECS; > st->scan_single_xfer[2].rx_buf = &st->rx_buf[0]; > st->scan_single_xfer[2].len = 2; >