From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Quadros Subject: [PATCH v2] genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip Date: Wed, 15 Apr 2015 11:14:11 +0300 Message-ID: <552E1DD3.4040106@ti.com> References: <1427721345-6402-1-git-send-email-rogerq@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1427721345-6402-1-git-send-email-rogerq@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: tglx@linutronix.de Cc: cw00.choi@samsung.com, balbi@ti.com, tony@atomide.com, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, Gregory CLEMENT List-Id: linux-omap@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