From patchwork Tue Dec 18 13:10:10 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Loic Pallardy X-Patchwork-Id: 1891881 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id B1FAD3FC64 for ; Tue, 18 Dec 2012 13:15:44 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1Tkwy9-0000Fv-EP; Tue, 18 Dec 2012 13:12:25 +0000 Received: from eu1sys200aog102.obsmtp.com ([207.126.144.113]) by merlin.infradead.org with smtps (Exim 4.76 #1 (Red Hat Linux)) id 1Tkwxs-00009j-Dr for linux-arm-kernel@lists.infradead.org; Tue, 18 Dec 2012 13:12:09 +0000 Received: from beta.dmz-ap.st.com ([138.198.100.35]) (using TLSv1) by eu1sys200aob102.postini.com ([207.126.147.11]) with SMTP ID DSNKUNBrasArBHD7UbywjITLRWzUBp11ZXMz@postini.com; Tue, 18 Dec 2012 13:12:07 UTC Received: from zeta.dmz-ap.st.com (ns6.st.com [138.198.234.13]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 36DEBEC; Tue, 18 Dec 2012 13:02:53 +0000 (GMT) Received: from relay1.stm.gmessaging.net (unknown [10.230.100.17]) by zeta.dmz-ap.st.com (STMicroelectronics) with ESMTP id E4C4F973; Tue, 18 Dec 2012 13:11:02 +0000 (GMT) Received: from exdcvycastm022.EQ1STM.local (alteon-source-exch [10.230.100.61]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (Client CN "exdcvycastm022", Issuer "exdcvycastm022" (not verified)) by relay1.stm.gmessaging.net (Postfix) with ESMTPS id 63BAF24C37C; Tue, 18 Dec 2012 14:10:55 +0100 (CET) Received: from lmenx30v.lme.st.com (10.230.100.153) by smtp.stericsson.com (10.230.100.30) with Microsoft SMTP Server (TLS) id 8.3.83.0; Tue, 18 Dec 2012 14:11:01 +0100 From: Loic Pallardy To: Greg Kroah-Hartman Subject: [PATCH 7/9] mailbox: add IRQF_NO_SUSPEND flag Date: Tue, 18 Dec 2012 14:10:10 +0100 Message-ID: <1355836212-17956-8-git-send-email-loic.pallardy-ext@stericsson.com> X-Mailer: git-send-email 1.7.11.1 In-Reply-To: <1355836212-17956-1-git-send-email-loic.pallardy-ext@stericsson.com> References: <1355836212-17956-1-git-send-email-loic.pallardy-ext@stericsson.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121218_081208_833161_699624BD X-CRM114-Status: GOOD ( 11.77 ) X-Spam-Score: -1.2 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [207.126.144.113 listed in list.dnswl.org] 3.0 KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Ohad Ben-Cohen , Loic Pallardy , linux-omap@vger.kernel.org, Russell King , Loic PALLARDY , Arnd Bergmann , Janusz Krzysztofik , Tony Lindgren , Linus Walleij , Mark Brown , Juan Gutierrez , linux-kernel@vger.kernel.org, Felipe Contreras , Dom Cobley , Wim Van Sebroeck , Omar Ramirez Luna , Tejun Heo , Suman Anna , STEricsson_nomadik_linux , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Coprocessor must be accessible during suspend transitions. Signed-off-by: Loic Pallardy --- drivers/mailbox/mailbox.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c index c0a8e49..57cb566 100644 --- a/drivers/mailbox/mailbox.c +++ b/drivers/mailbox/mailbox.c @@ -311,7 +311,8 @@ static int mailbox_startup(struct mailbox *mbox) } if (!mbox->use_count++) { - ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED, + ret = request_irq(mbox->irq, mbox_interrupt, + IRQF_SHARED | IRQF_NO_SUSPEND, mbox->name, mbox); if (unlikely(ret)) { pr_err("failed to register mailbox interrupt:%d\n",