From patchwork Wed Sep 15 15:58:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 12496563 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 72972C43219 for ; Wed, 15 Sep 2021 15:59:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5CD7761186 for ; Wed, 15 Sep 2021 15:59:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238177AbhIOQAx (ORCPT ); Wed, 15 Sep 2021 12:00:53 -0400 Received: from relay8-d.mail.gandi.net ([217.70.183.201]:41511 "EHLO relay8-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238174AbhIOQAw (ORCPT ); Wed, 15 Sep 2021 12:00:52 -0400 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay8-d.mail.gandi.net (Postfix) with ESMTPSA id 374821BF208; Wed, 15 Sep 2021 15:59:30 +0000 (UTC) From: Miquel Raynal To: Jonathan Cameron , Lars-Peter Clausen , Peter Meerwald-Stadler , Rob Herring , Dmitry Torokhov , Lee Jones , bcousson@baylibre.com, Tony Lindgren Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-omap@vger.kernel.org, Thomas Petazzoni , Vignesh Raghavendra , Lokesh Vutla , Tero Kristo , Ryan Barnett , Grygorii Strashko , Jason Reeder , Miquel Raynal , Jonathan Cameron Subject: [PATCH v3 10/47] mfd: ti_am335x_tscadc: Fix style Date: Wed, 15 Sep 2021 17:58:31 +0200 Message-Id: <20210915155908.476767-11-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210915155908.476767-1-miquel.raynal@bootlin.com> References: <20210915155908.476767-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org These are mostly deffects reported by checkpatch.pl. Signed-off-by: Miquel Raynal Reviewed-by: Jonathan Cameron --- drivers/mfd/ti_am335x_tscadc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c index 82ace1cd6d2e..00428d12e6b8 100644 --- a/drivers/mfd/ti_am335x_tscadc.c +++ b/drivers/mfd/ti_am335x_tscadc.c @@ -141,7 +141,7 @@ static int ti_tscadc_probe(struct platform_device *pdev) adc_channels++; if (val > 7) { dev_err(&pdev->dev, " PIN numbers are 0..7 (not %d)\n", - val); + val); of_node_put(node); return -EINVAL; } @@ -154,6 +154,7 @@ static int ti_tscadc_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Number of i/p channels more than 8\n"); return -EINVAL; } + if (total_channels == 0) { dev_err(&pdev->dev, "Need atleast one channel.\n"); return -EINVAL; @@ -184,7 +185,8 @@ static int ti_tscadc_probe(struct platform_device *pdev) tscadc->tscadc_phys_base = res->start; tscadc->regmap = devm_regmap_init_mmio(&pdev->dev, - tscadc->tscadc_base, &tscadc_regmap_config); + tscadc->tscadc_base, + &tscadc_regmap_config); if (IS_ERR(tscadc->regmap)) { dev_err(&pdev->dev, "regmap init failed\n"); err = PTR_ERR(tscadc->regmap);