From patchwork Fri Oct 15 08:14:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 12560539 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A048C433EF for ; Fri, 15 Oct 2021 08:15:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 23D1F610D2 for ; Fri, 15 Oct 2021 08:15:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236736AbhJOIRk (ORCPT ); Fri, 15 Oct 2021 04:17:40 -0400 Received: from relay7-d.mail.gandi.net ([217.70.183.200]:58511 "EHLO relay7-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236716AbhJOIR3 (ORCPT ); Fri, 15 Oct 2021 04:17:29 -0400 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay7-d.mail.gandi.net (Postfix) with ESMTPSA id A10D820008; Fri, 15 Oct 2021 08:15:21 +0000 (UTC) From: Miquel Raynal To: Jonathan Cameron , Lee Jones , linux-iio@vger.kernel.org, linux-omap@vger.kernel.org, Thomas Petazzoni , Ryan Barnett , linux-kernel@vger.kernel.org Cc: Miquel Raynal , Jonathan Cameron Subject: [PATCH v6 10/48] mfd: ti_am335x_tscadc: Fix style Date: Fri, 15 Oct 2021 10:14:28 +0200 Message-Id: <20211015081506.933180-11-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20211015081506.933180-1-miquel.raynal@bootlin.com> References: <20211015081506.933180-1-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 bf14fd3677fe..274f2d805442 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 at least 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);