From patchwork Wed Sep 4 06:12:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rashmica Gupta X-Patchwork-Id: 1160948 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 46T18h6n3Yz9sDB for ; Wed, 11 Sep 2019 22:16:20 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="jNQhVRyB"; dkim-atps=neutral Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 46T18h2wG4zF36L for ; 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Tue, 03 Sep 2019 23:13:17 -0700 (PDT) Received: from rashmica.ozlabs.ibm.com ([122.99.82.10]) by smtp.gmail.com with ESMTPSA id i9sm42443093pgo.46.2019.09.03.23.13.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Sep 2019 23:13:16 -0700 (PDT) From: Rashmica Gupta To: linus.walleij@linaro.org, linux-gpio@vger.kernel.org, bgolaszewski@baylibre.com Subject: [PATCH 1/4] gpio/aspeed: Fix incorrect number of banks Date: Wed, 4 Sep 2019 16:12:42 +1000 Message-Id: <20190904061245.30770-1-rashmica.g@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 11 Sep 2019 22:16:16 +1000 X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" Fixes: 361b79119a4b7 ('gpio: Add Aspeed driver') Signed-off-by: Rashmica Gupta --- drivers/gpio/gpio-aspeed.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c index 9defe25d4721..77752b2624e8 100644 --- a/drivers/gpio/gpio-aspeed.c +++ b/drivers/gpio/gpio-aspeed.c @@ -1165,7 +1165,7 @@ static int __init aspeed_gpio_probe(struct platform_device *pdev) gpio->chip.base = -1; /* Allocate a cache of the output registers */ - banks = gpio->config->nr_gpios >> 5; + banks = (gpio->config->nr_gpios >> 5) + 1; gpio->dcache = devm_kcalloc(&pdev->dev, banks, sizeof(u32), GFP_KERNEL); if (!gpio->dcache)