From patchwork Mon Nov 16 08:56:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 7622381 Return-Path: X-Original-To: patchwork-linux-fbdev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 4324E9F2E2 for ; Mon, 16 Nov 2015 09:00:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8F170205B6 for ; Mon, 16 Nov 2015 09:00:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 968C0205B5 for ; Mon, 16 Nov 2015 09:00:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752850AbbKPJAf (ORCPT ); Mon, 16 Nov 2015 04:00:35 -0500 Received: from down.free-electrons.com ([37.187.137.238]:34795 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752337AbbKPI5K (ORCPT ); Mon, 16 Nov 2015 03:57:10 -0500 Received: by mail.free-electrons.com (Postfix, from userid 110) id 492F943C; Mon, 16 Nov 2015 09:57:08 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from localhost.localdomain (AToulouse-657-1-1082-82.w92-146.abo.wanadoo.fr [92.146.160.82]) by mail.free-electrons.com (Postfix) with ESMTPSA id 0615842E; Mon, 16 Nov 2015 09:57:06 +0100 (CET) From: Boris Brezillon To: Thierry Reding , linux-pwm@vger.kernel.org Cc: Mike Turquette , Stephen Boyd , linux-clk@vger.kernel.org, Mark Brown , Liam Girdwood , Kamil Debski , lm-sensors@lm-sensors.org, Jean Delvare , Guenter Roeck , Dmitry Torokhov , linux-input@vger.kernel.org, Bryan Wu , Richard Purdie , Jacek Anaszewski , linux-leds@vger.kernel.org, Maxime Ripard , Chen-Yu Tsai , linux-sunxi@googlegroups.com, Joachim Eastwood , Thomas Petazzoni , Heiko Stuebner , linux-rockchip@lists.infradead.org, Jingoo Han , Lee Jones , linux-fbdev@vger.kernel.org, Jean-Christophe Plagniol-Villard , Tomi Valkeinen , Robert Jarzmik , Alexandre Belloni , Julia Lawall , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Boris Brezillon Subject: [PATCH v4 14/24] clk: pwm: use pwm_get/set_default_xxx() helpers where appropriate Date: Mon, 16 Nov 2015 09:56:37 +0100 Message-Id: <1447664207-24370-15-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1447664207-24370-1-git-send-email-boris.brezillon@free-electrons.com> References: <1447664207-24370-1-git-send-email-boris.brezillon@free-electrons.com> Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP pwm_set/get_default_xxx() helpers have been introduced to differentiate the default PWM states (those retrieved through DT, PWM lookup table or statically assigned by the driver) and the current ones. Make use of those helpers where appropriate. Signed-off-by: Boris Brezillon Acked-by: Michael Turquette --- drivers/clk/clk-pwm.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/clk/clk-pwm.c b/drivers/clk/clk-pwm.c index b6306a2..642a49a 100644 --- a/drivers/clk/clk-pwm.c +++ b/drivers/clk/clk-pwm.c @@ -71,23 +71,23 @@ static int clk_pwm_probe(struct platform_device *pdev) if (IS_ERR(pwm)) return PTR_ERR(pwm); - if (!pwm_get_period((pwm))) { + if (!pwm_get_default_period((pwm))) { dev_err(&pdev->dev, "invalid PWM period\n"); return -EINVAL; } if (of_property_read_u32(node, "clock-frequency", &clk_pwm->fixed_rate)) - clk_pwm->fixed_rate = NSEC_PER_SEC / pwm_get_period((pwm)); + clk_pwm->fixed_rate = NSEC_PER_SEC / pwm_get_default_period((pwm)); - if (pwm_get_period((pwm)) != NSEC_PER_SEC / clk_pwm->fixed_rate && - pwm_get_period((pwm)) != DIV_ROUND_UP(NSEC_PER_SEC, clk_pwm->fixed_rate)) { + if (pwm_get_default_period((pwm)) != NSEC_PER_SEC / clk_pwm->fixed_rate && + pwm_get_default_period((pwm)) != DIV_ROUND_UP(NSEC_PER_SEC, clk_pwm->fixed_rate)) { dev_err(&pdev->dev, "clock-frequency does not match PWM period\n"); return -EINVAL; } - ret = pwm_config(pwm, (pwm_get_period((pwm)) + 1) >> 1, - pwm_get_period((pwm))); + ret = pwm_config(pwm, (pwm_get_default_period((pwm)) + 1) >> 1, + pwm_get_default_period((pwm))); if (ret < 0) return ret;