From patchwork Sat Aug 29 06:47:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11744167 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E8D2813B1 for ; Sat, 29 Aug 2020 06:51:33 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 BCA7C20E65 for ; Sat, 29 Aug 2020 06:51:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Gr2KXVEV"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="fmM8YX57" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BCA7C20E65 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id: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=l02JOWaf5IZzeyZDvcYdntV0QrWX6khZJjow25Qsq1g=; b=Gr2KXVEV3xuuXe6mFlmzioHl/M buaMPH/Z0VVkGuJyO1CmmW+jo+ntcIZzWjaOxTfqIXroIrXRA+/zZHVVcjk1c3dHELiHajod1BMgX 61UFVqidHSlNOHgGLMGIgQM2T7RRAsyb1pRIvHGgy2gCa4yvm1JB72yymwXxqkn3plVll8QQbEFK1 tJfT/pl5JeMoinYNM96JRGhzpytiC09/tx6axPdSjtWsm3j85TIwjx/vhslxZ3955KC2FuVUCxE0h 6lUukbfv9bspR6m247ScpLzr68e0i/16nvXZVA6C4GzoR0HuvA+IvKoHd5V3AaU9ZGMlVeqtvLP4t L+c6i4Sw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kBuhp-0004LJ-El; Sat, 29 Aug 2020 06:51:17 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kBufX-00031w-Eq; Sat, 29 Aug 2020 06:48:57 +0000 Received: from localhost.localdomain (unknown [194.230.155.216]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6D0CE212CC; Sat, 29 Aug 2020 06:48:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598683734; bh=Ym0N3VTA2R8uEoTy0S3kC6MZCE3aShX6Tex766l0+mk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fmM8YX57p3s8ZfNbfV6nCkznu7Oni1aE4jqlFp/H6b7a1auwvuqk32QlRTG16kMUQ ijJyI8RGhAxMkVqcuO6jnZ1TH1cngDD6DTqh2ixkR6apiLIzv78FcjmjsdzsBMheSV Dd7txRnlpZusLR3xv5DLG4Ln13BFVxGpE/BBrGS0= From: Krzysztof Kozlowski To: Jonathan Cameron , Lars-Peter Clausen , Peter Meerwald-Stadler , Peter Rosin , Michael Hennerich , Marek Vasut , Tomasz Duszynski , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v3 15/18] iio: light: tsl2772: Simplify with dev_err_probe() Date: Sat, 29 Aug 2020 08:47:23 +0200 Message-Id: <20200829064726.26268-15-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200829064726.26268-1-krzk@kernel.org> References: <20200829064726.26268-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200829_024855_656192_D1F3F6A0 X-CRM114-Status: GOOD ( 14.88 ) X-Spam-Score: -6.2 (------) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-6.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -1.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender 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: Andy Shevchenko , Krzysztof Kozlowski MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Andy Shevchenko --- Changes since v1: 1. Wrap dev_err_probe() lines at 100 character --- drivers/iio/light/tsl2772.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/iio/light/tsl2772.c b/drivers/iio/light/tsl2772.c index 735399405417..d79205361dfa 100644 --- a/drivers/iio/light/tsl2772.c +++ b/drivers/iio/light/tsl2772.c @@ -1776,14 +1776,8 @@ static int tsl2772_probe(struct i2c_client *clientp, ret = devm_regulator_bulk_get(&clientp->dev, ARRAY_SIZE(chip->supplies), chip->supplies); - if (ret < 0) { - if (ret != -EPROBE_DEFER) - dev_err(&clientp->dev, - "Failed to get regulators: %d\n", - ret); - - return ret; - } + if (ret < 0) + return dev_err_probe(&clientp->dev, ret, "Failed to get regulators\n"); ret = regulator_bulk_enable(ARRAY_SIZE(chip->supplies), chip->supplies); if (ret < 0) {