From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752615AbbDOIOh (ORCPT ); Wed, 15 Apr 2015 04:14:37 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:54180 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751574AbbDOIOa (ORCPT ); Wed, 15 Apr 2015 04:14:30 -0400 Message-ID: <552E1DD3.4040106@ti.com> Date: Wed, 15 Apr 2015 11:14:11 +0300 From: Roger Quadros User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: CC: , , , , , , Gregory CLEMENT Subject: [PATCH v2] genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip References: <1427721345-6402-1-git-send-email-rogerq@ti.com> In-Reply-To: <1427721345-6402-1-git-send-email-rogerq@ti.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Without this system suspend is broken on systems that have drivers calling enable/disable_irq_wake() for interrupts based off the dummy irq hook. (e.g. drivers/gpio/gpio-pcf857x.c) http://article.gmane.org/gmane.linux.kernel/1879035 Signed-off-by: Roger Quadros --- kernel/irq/dummychip.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/irq/dummychip.c b/kernel/irq/dummychip.c index 988dc58..2feb6fe 100644 --- a/kernel/irq/dummychip.c +++ b/kernel/irq/dummychip.c @@ -57,5 +57,6 @@ struct irq_chip dummy_irq_chip = { .irq_ack = noop, .irq_mask = noop, .irq_unmask = noop, + .flags = IRQCHIP_SKIP_SET_WAKE, }; EXPORT_SYMBOL_GPL(dummy_irq_chip); -- 2.1.0