From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham 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 13F81C43603 for ; Tue, 10 Dec 2019 20:29:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DE51820652 for ; Tue, 10 Dec 2019 20:29:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726522AbfLJU3A (ORCPT ); Tue, 10 Dec 2019 15:29:00 -0500 Received: from mout.kundenserver.de ([212.227.126.130]:46139 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725999AbfLJU3A (ORCPT ); Tue, 10 Dec 2019 15:29:00 -0500 Received: from threadripper.lan ([149.172.19.189]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.129]) with ESMTPA (Nemesis) id 1N8GdE-1hjJuA0Kdk-014Ebs; Tue, 10 Dec 2019 21:28:46 +0100 From: Arnd Bergmann To: Linus Walleij , Bartosz Golaszewski , Joel Stanley , Andrew Jeffery Cc: Arnd Bergmann , Hongwei Zhang , linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH] gpio: aspeed: avoid return type warning Date: Tue, 10 Dec 2019 21:28:31 +0100 Message-Id: <20191210202842.2546758-1-arnd@arndb.de> X-Mailer: git-send-email 2.20.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:wVxlXYdoiPhUAJZhlt2X1D7PcABmLjxtergfMBgekFChQe6tWpZ I8w8dAsL3MhlxAzx3aJut0o8lNQ+huDa+/03lMKZtybCPmqB0AJTOBwNTfynmFBoPF8q11X 0fl7rzVQ5Q2JVM39J6A/ntiE4ZYpUnCxy8/sdi3n7INo3/32jvI6513Rf/7/e+EF6ypwqMw 7jpgkIgG3VV33LgyN3ZHw== X-UI-Out-Filterresults: notjunk:1;V03:K0:Y4ivtR1MltI=:StSJ9oDv/HYfCyShHA3Kln HJlWZ7FKH4rMnxsdZ2nBl/UW6bh5gdRtvDC7vF0RXZcURVmMYONqK3dKQBoPqnUs6OhRdRvaV fGRHQlH3Z4dy1+lh4Usamimlb50nX1pL7c9XXCvkaICeUSQb8GGTdQvjgtx7F0KKDME5TkrrG vcp+5d7zxDK4UzkAyOGGEsZkm8a7Lb7eAXSdnHsCYArnYzOVliIUeGcAHVK0/Lu0TCj5hXX7X fVbLVxTGXu+UAWIRrGCHtKxuOwtL/a7TQA1fFTMG2QD/PtZ/3n/g9rWSL6dwcbLFmZmqxJnIQ chErrX1bOl0U93KPojuBe+zu9gXC02JfzeqL5MrH61EibZylCVWR3xu+FHuLkjaZmXNiDycMn 6y3zUNhipDojd9jN3Um/lKDi7Cq7OaHbPTDsQGqV8HeUeOcz0OBgMOaASpgoXrWskpkHBWmyW TzqkRJsMdb9nxCuAeOdozIL6fP3g8bdnCo3mnXrwKSU03CIdxjC6swqjGA71WzxIz1NzjJoC9 bCf2p/keV+p7B2b37XKapDRGpDbzrdWy0dSwsYqsF4VuPQWtjRLV3YGHbMocgckkIOG3yWaHn 54sLNcUWiHO80jq9qRFMPmG8nldxRxceGtieFYJ4M4LfP+q+X+oQSgrnq2xZgRNd4/QvaKGji ApkJsGJbhOaXlkdON4aoL2l6aixNE6Gdh14opggsVlJaKt5rkxyIDWFhyuFzXyuSMnFMBnACj SARPLDbBB6oLHVI2K3Xe4enmJcz10DTzP2urQVQvpLd+8OHImMx1O7a3tHAPP9GV1e9RE4ZY/ PeTepEbRI5+/RQ+0bq+NqBLvowYmvTpaLLeP5M1fc3LBgWW32wURRueAs/HhIgpuXzvt6f/OG eMl+mUJZ38GzOcZdS6EQ== Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org gcc has a hard time tracking whether BUG_ON(1) ends execution or not: drivers/gpio/gpio-aspeed-sgpio.c: In function 'bank_reg': drivers/gpio/gpio-aspeed-sgpio.c:112:1: error: control reaches end of non-void function [-Werror=return-type] Use the simpler BUG() that gcc knows cannot continue. Fixes: f8b410e3695a ("gpio: aspeed-sgpio: Rename and add Kconfig/Makefile") Signed-off-by: Arnd Bergmann --- drivers/gpio/gpio-aspeed-sgpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-aspeed-sgpio.c b/drivers/gpio/gpio-aspeed-sgpio.c index 7e99860ca447..8319812593e3 100644 --- a/drivers/gpio/gpio-aspeed-sgpio.c +++ b/drivers/gpio/gpio-aspeed-sgpio.c @@ -107,7 +107,7 @@ static void __iomem *bank_reg(struct aspeed_sgpio *gpio, return gpio->base + bank->irq_regs + GPIO_IRQ_STATUS; default: /* acturally if code runs to here, it's an error case */ - BUG_ON(1); + BUG(); } } -- 2.20.0 From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 649C1C43603 for ; Tue, 10 Dec 2019 20:29:03 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 2D47F2073D for ; Tue, 10 Dec 2019 20:29:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="LF5GkPQg" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2D47F2073D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References: List-Owner; bh=cdoQK37SuYfdmOiVe+N/D0pziKjQzEWhBmdzK7uneaE=; b=LF5GkPQg3X6pIn LGzu3dylXjSBZgSaJONeQDPRY8bj9iTw25I5oPFjqijZkP9DfdqldGciYjtmFDQQCTXUYQ/wr7wkp yvc3gOKYGevUIAtEJU+rtKuAXPggPXYBm1+2kKf7PSeOMRo2nQjPANq/lkgYsSD9ZjcrHvPd9kYZ8 1R8qCjZokdJ6UkMGbjSEnmS/VtR4obzfz74YzLAFj4AM70Ej84ML4h45FVffCNzg6JYzv1Ae3l5aP MbHPE6V0XWH8RYLs3KQI0qQuUNuVjycx0PWp4R20XB2uj/Xq5ym48enLzQW2/K1dzqhW0utqXAtld MoqlEXuPDyGAyv/mbwhQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iem7w-0007UM-RS; Tue, 10 Dec 2019 20:29:00 +0000 Received: from mout.kundenserver.de ([212.227.126.130]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iem7t-0007Tj-Ed for linux-arm-kernel@lists.infradead.org; Tue, 10 Dec 2019 20:28:58 +0000 Received: from threadripper.lan ([149.172.19.189]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.129]) with ESMTPA (Nemesis) id 1N8GdE-1hjJuA0Kdk-014Ebs; Tue, 10 Dec 2019 21:28:46 +0100 From: Arnd Bergmann To: Linus Walleij , Bartosz Golaszewski , Joel Stanley , Andrew Jeffery Subject: [PATCH] gpio: aspeed: avoid return type warning Date: Tue, 10 Dec 2019 21:28:31 +0100 Message-Id: <20191210202842.2546758-1-arnd@arndb.de> X-Mailer: git-send-email 2.20.0 MIME-Version: 1.0 X-Provags-ID: V03:K1:wVxlXYdoiPhUAJZhlt2X1D7PcABmLjxtergfMBgekFChQe6tWpZ I8w8dAsL3MhlxAzx3aJut0o8lNQ+huDa+/03lMKZtybCPmqB0AJTOBwNTfynmFBoPF8q11X 0fl7rzVQ5Q2JVM39J6A/ntiE4ZYpUnCxy8/sdi3n7INo3/32jvI6513Rf/7/e+EF6ypwqMw 7jpgkIgG3VV33LgyN3ZHw== X-UI-Out-Filterresults: notjunk:1;V03:K0:Y4ivtR1MltI=:StSJ9oDv/HYfCyShHA3Kln HJlWZ7FKH4rMnxsdZ2nBl/UW6bh5gdRtvDC7vF0RXZcURVmMYONqK3dKQBoPqnUs6OhRdRvaV fGRHQlH3Z4dy1+lh4Usamimlb50nX1pL7c9XXCvkaICeUSQb8GGTdQvjgtx7F0KKDME5TkrrG vcp+5d7zxDK4UzkAyOGGEsZkm8a7Lb7eAXSdnHsCYArnYzOVliIUeGcAHVK0/Lu0TCj5hXX7X fVbLVxTGXu+UAWIRrGCHtKxuOwtL/a7TQA1fFTMG2QD/PtZ/3n/g9rWSL6dwcbLFmZmqxJnIQ chErrX1bOl0U93KPojuBe+zu9gXC02JfzeqL5MrH61EibZylCVWR3xu+FHuLkjaZmXNiDycMn 6y3zUNhipDojd9jN3Um/lKDi7Cq7OaHbPTDsQGqV8HeUeOcz0OBgMOaASpgoXrWskpkHBWmyW TzqkRJsMdb9nxCuAeOdozIL6fP3g8bdnCo3mnXrwKSU03CIdxjC6swqjGA71WzxIz1NzjJoC9 bCf2p/keV+p7B2b37XKapDRGpDbzrdWy0dSwsYqsF4VuPQWtjRLV3YGHbMocgckkIOG3yWaHn 54sLNcUWiHO80jq9qRFMPmG8nldxRxceGtieFYJ4M4LfP+q+X+oQSgrnq2xZgRNd4/QvaKGji ApkJsGJbhOaXlkdON4aoL2l6aixNE6Gdh14opggsVlJaKt5rkxyIDWFhyuFzXyuSMnFMBnACj SARPLDbBB6oLHVI2K3Xe4enmJcz10DTzP2urQVQvpLd+8OHImMx1O7a3tHAPP9GV1e9RE4ZY/ PeTepEbRI5+/RQ+0bq+NqBLvowYmvTpaLLeP5M1fc3LBgWW32wURRueAs/HhIgpuXzvt6f/OG eMl+mUJZ38GzOcZdS6EQ== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191210_122857_779314_62136DAF X-CRM114-Status: GOOD ( 11.08 ) 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: Arnd Bergmann , linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Hongwei Zhang , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org gcc has a hard time tracking whether BUG_ON(1) ends execution or not: drivers/gpio/gpio-aspeed-sgpio.c: In function 'bank_reg': drivers/gpio/gpio-aspeed-sgpio.c:112:1: error: control reaches end of non-void function [-Werror=return-type] Use the simpler BUG() that gcc knows cannot continue. Fixes: f8b410e3695a ("gpio: aspeed-sgpio: Rename and add Kconfig/Makefile") Signed-off-by: Arnd Bergmann --- drivers/gpio/gpio-aspeed-sgpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-aspeed-sgpio.c b/drivers/gpio/gpio-aspeed-sgpio.c index 7e99860ca447..8319812593e3 100644 --- a/drivers/gpio/gpio-aspeed-sgpio.c +++ b/drivers/gpio/gpio-aspeed-sgpio.c @@ -107,7 +107,7 @@ static void __iomem *bank_reg(struct aspeed_sgpio *gpio, return gpio->base + bank->irq_regs + GPIO_IRQ_STATUS; default: /* acturally if code runs to here, it's an error case */ - BUG_ON(1); + BUG(); } } -- 2.20.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel