From patchwork Mon Jul 31 07:14:03 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: janani-sankarababu X-Patchwork-Id: 9871125 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C42BC60375 for ; Mon, 31 Jul 2017 07:19:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B66F027FA9 for ; Mon, 31 Jul 2017 07:19:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A7F72283C5; Mon, 31 Jul 2017 07:19:01 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, DKIM_VALID, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 26B3427FA9 for ; Mon, 31 Jul 2017 07:19:00 +0000 (UTC) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=ZFq39qmUJJCROgAw0+eIzGelbBGO68igH0dK6I2DQzs=; b=JUh 3KLO0sBpiGbXopaBJ0fx6nWiFM/D9cKjNswYcPjX60dyYl+efG7G+ixB6UDYQckH0v35JCutDI5jA NhaME0kQCZgPIDaf69CvrNxnYHQCUOmRayvpbG1Q4WWZ6W/KlZv/tfgNN+Dw32SsIpiwJ8+kQWMmn e/9P1lUzPc4HikcHOtDrat4NUSh94tmQHrQ/lPDtZizh7JyX15RSiAO2JrpeeYERHq/77XqMGquDi +zzjEvF1jo17jC4CA+fmgWcfiBI9NOUyZkw9qmsoKYvOjVamOez+aBSw3gY4Ex5IYiHsDiITXbqkW sGAXEXO5hZ/OZwbGqTkpLYxtjKDyUGA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dc4ye-0001X1-1K; Mon, 31 Jul 2017 07:18:56 +0000 Received: from mail-it0-x244.google.com ([2607:f8b0:4001:c0b::244]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dc4ya-0001NA-4y; Mon, 31 Jul 2017 07:18:53 +0000 Received: by mail-it0-x244.google.com with SMTP id 77so15882826itj.4; Mon, 31 Jul 2017 00:18:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=9bNqUPI9Gx0M7cmXGCjEaj6tU8I/XeAVz8yXXEIk5yE=; b=FyaoQWbgWuvl6md470n6ONjRzcHl3Eo3hxQSaUh/QcTTua60ikSlnIUAI33DZ18a3h XuWXuG6eeetniypfaxTEI+eFyOfVIV/3sMEiuVmtKK1ZNejwMqbh3dart3+EFNlFQHRM mIP122h2zLLJwFV4XYp8vFFs6/0EC/Fbnimnf0qvSM5q+M0nbnWkev35f0xFAI5JsLQw mFWUYE2hKpdD9CgN0vSUxCZtWwpWpf9H3TNRBS34Pr4pklS2YNf5FTCUUVKyWucvZHo6 axMxfT0NVhWZ64Q3OQxdXtmtUw9uMhD+4MVy8wIowmenKcXMHIuEo0G3qhWWcuEwP/It t8Ig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=9bNqUPI9Gx0M7cmXGCjEaj6tU8I/XeAVz8yXXEIk5yE=; b=DezcLF8r9/LQVsN4hGR4w55dqc5gzflCs0HwFRUNRK/k/r8qUBUCaREH10cjYpTn5k PiE/f5HSI7ScyKpqymYwdf70qzEO/mmaKPvpKGtWJp0I8QI1DZgcvhJKCQ+8f12R21xN HeDzdcQK6K0gfkDJjcCcD5o52KsFfvJBwjNDov+i6QFKYm+ct3dGlk4ujH6cs4Tg+OG4 5EavYSBIvIpYqwmrZ589qZngAZBFYrMFe8QYmMFvs8DxTsvanXrvx0l6g9b3pqm3tXTZ eVTBXmqwZ7bm7KSC52wBmmG4ntLYrbUyqVB54OaCCwIiVRtSI0rAEju4w21O4URtUZxu 1+uw== X-Gm-Message-State: AIVw113HCOxq2Y19UMEYhk76zNEuTWH+Fa01d/EO2u1T5p/1UdIFqVgl 7toCcveUytK47w== X-Received: by 10.36.122.80 with SMTP id a77mr17245118itc.19.1501485510430; Mon, 31 Jul 2017 00:18:30 -0700 (PDT) Received: from localhost ([14.139.180.40]) by smtp.gmail.com with ESMTPSA id m30sm5219077iti.26.2017.07.31.00.18.28 (version=TLS1_2 cipher=AES128-SHA bits=128/128); Mon, 31 Jul 2017 00:18:29 -0700 (PDT) From: janani-sankarababu To: eric@anholt.net Subject: [PATCH] Staging: vc04_services: Fix WARN_ON instead of BUG_ON Date: Mon, 31 Jul 2017 12:44:03 +0530 Message-Id: <1501485243-11977-1-git-send-email-jananis37@gmail.com> X-Mailer: git-send-email 1.9.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170731_001852_267668_F773115C X-CRM114-Status: UNSURE ( 8.87 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: stefan.wahren@i2se.com, devel@driverdev.osuosl.org, f.fainelli@gmail.com, sbranden@broadcom.com, gregkh@linuxfoundation.org, vicmos89@gmail.com, linux-kernel@vger.kernel.org, julia.lawall@lip6.fr, mzoran@crowfest.net, janani-sankarababu , sreyamittal5@gmail.com, rjui@broadcom.com, aishpant@gmail.com, linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch is to replace the use of BUG_ON macro with WARN_ON inorder to prevent the crashing of the kernel. Signed-off-by: Janani Sankara Babu --- drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c index f484bb0..30bc246 100644 --- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c +++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c @@ -91,7 +91,7 @@ static int snd_bcm2835_ctl_get(struct snd_kcontrol *kcontrol, if (mutex_lock_interruptible(&chip->audio_mutex)) return -EINTR; - BUG_ON(!chip && !(chip->avail_substreams & AVAIL_SUBSTREAMS_MASK)); + WARN_ON(!chip && !(chip->avail_substreams & AVAIL_SUBSTREAMS_MASK)); if (kcontrol->private_value == PCM_PLAYBACK_VOLUME) ucontrol->value.integer.value[0] = chip2alsa(chip->volume);