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=-6.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 6A40DC31E50 for ; Sat, 15 Jun 2019 15:41:17 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3D15F2133D for ; Sat, 15 Jun 2019 15:41:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="JsZ2qiH8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3D15F2133D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sntech.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=fo0hqzWq9cpeAFn+7fNQfsCRCHU9NFWles9Iku8VIu8=; b=JsZ2qiH8Ts4Lr0 ScxwWihvn1NtCfC17OWvjrdEz3qZfdpg0pdZlKu9SElM2Hm+Njc5Hf65UdJ0Y5mf/kKVzRsbiByJb s4QCX8YFm7cDQZqov/D+Os08topAgudZrs7791sb5bf3vuEsZFiJWcm+khkah/3kX7XGqFTSE3S34 qi6rMss6OlQ0g4q2Mr/jxo8Of92D7f394vMKDrxT7yu2WhLqb8wyZdvilK7o3Pa3C5z+21tYvlV1M DlQ3Jjq4sY0a7iH6Cj+Lsb+E2cJcoa6hcbyvN0krRYWAt+GNcO+rPGUv9fUkc1CeBD5aAhzIK3Ad4 3BFueAapKxnAF6hN4/PQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hcAns-0003qn-Mk; Sat, 15 Jun 2019 15:41:16 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hcAnp-0003qB-MI for linux-arm-kernel@lists.infradead.org; Sat, 15 Jun 2019 15:41:15 +0000 Received: from ip5f5a6320.dynamic.kabel-deutschland.de ([95.90.99.32] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hcAnn-0002or-84; Sat, 15 Jun 2019 17:41:11 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Kefeng Wang Subject: Re: [PATCH v2] pwm: rockchip: Use of_clk_get_parent_count() Date: Sat, 15 Jun 2019 17:41:10 +0200 Message-ID: <5458953.i9kcuLIT7L@diego> In-Reply-To: <20190527135509.184544-1-wangkefeng.wang@huawei.com> References: <20190525115941.108309-1-wangkefeng.wang@huawei.com> <20190527135509.184544-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190615_084113_875421_92190600 X-CRM114-Status: GOOD ( 13.24 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thierry Reding , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Am Montag, 27. Mai 2019, 15:55:09 CEST schrieb Kefeng Wang: > Use of_clk_get_parent_count() instead of open coding. > > Cc: Thierry Reding > Cc: Heiko Stuebner > Signed-off-by: Kefeng Wang Reviewed-by: Heiko Stuebner > --- > v2: > - add include > drivers/pwm/pwm-rockchip.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/pwm/pwm-rockchip.c b/drivers/pwm/pwm-rockchip.c > index 4d99d468df09..d8f23daca290 100644 > --- a/drivers/pwm/pwm-rockchip.c > +++ b/drivers/pwm/pwm-rockchip.c > @@ -13,6 +13,7 @@ > #include > #include > #include > +#include > #include > #include > #include > @@ -329,8 +330,8 @@ static int rockchip_pwm_probe(struct platform_device *pdev) > } > } > > - count = of_count_phandle_with_args(pdev->dev.of_node, > - "clocks", "#clock-cells"); > + count = of_clk_get_parent_count(pdev->dev.of_node); > + > if (count == 2) > pc->pclk = devm_clk_get(&pdev->dev, "pclk"); > else > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel