From patchwork Thu Dec 16 14:17:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 12681313 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F3AE1C43217 for ; Thu, 16 Dec 2021 14:17:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237839AbhLPORm (ORCPT ); Thu, 16 Dec 2021 09:17:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40780 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234987AbhLPORk (ORCPT ); Thu, 16 Dec 2021 09:17:40 -0500 Received: from michel.telenet-ops.be (michel.telenet-ops.be [IPv6:2a02:1800:110:4::f00:18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C4C4C061401 for ; Thu, 16 Dec 2021 06:17:40 -0800 (PST) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:d13f:527c:5504:a743]) by michel.telenet-ops.be with bizsmtp id X2He2600j250X30062HeXH; Thu, 16 Dec 2021 15:17:39 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1mxrZi-005QZi-9M; Thu, 16 Dec 2021 15:17:38 +0100 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1mxrZh-009yo4-K7; Thu, 16 Dec 2021 15:17:37 +0100 From: Geert Uytterhoeven To: Greg Kroah-Hartman , Jiri Slaby Cc: Wolfram Sang , Ulrich Hecht , Laurent Pinchart , linux-serial@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org, uclinux-h8-devel@lists.sourceforge.jp, Geert Uytterhoeven Subject: [PATCH 2/3] serial: sh-sci: Use dev_err_probe() Date: Thu, 16 Dec 2021 15:17:33 +0100 Message-Id: <5c4dd8df1f8d0d14786f26ee80b77f3eb8e06cd5.1639663832.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org Use the dev_err_probe() helper to streamline error handling. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Reviewed-by: Wolfram Sang --- drivers/tty/serial/sh-sci.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 686ca1777222b1d4..5f6d85b8e3dd4173 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -2790,15 +2790,12 @@ static int sci_init_clocks(struct sci_port *sci_port, struct device *dev) * global "peripheral_clk" clock. */ clk = devm_clk_get(dev, "peripheral_clk"); - if (!IS_ERR(clk)) - goto found; - - dev_err(dev, "failed to get %s (%ld)\n", clk_names[i], - PTR_ERR(clk)); - return PTR_ERR(clk); + if (IS_ERR(clk)) + return dev_err_probe(dev, PTR_ERR(clk), + "failed to get %s\n", + clk_names[i]); } -found: if (IS_ERR(clk)) dev_dbg(dev, "failed to get %s (%ld)\n", clk_names[i], PTR_ERR(clk));