Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752287AbaAQMuG (ORCPT ); Fri, 17 Jan 2014 07:50:06 -0500 Received: from mail-pb0-f44.google.com ([209.85.160.44]:33624 "EHLO mail-pb0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751357AbaAQMuB (ORCPT ); Fri, 17 Jan 2014 07:50:01 -0500 From: Hanjun Guo To: "Rafael J. Wysocki" , Catalin Marinas , Will Deacon , Russell King - ARM Linux Cc: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Grant Likely , Matthew Garrett , Olof Johansson , Linus Walleij , Bjorn Helgaas , Rob Herring , Mark Rutland , Arnd Bergmann , patches@linaro.org, linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org, linaro-acpi@lists.linaro.org, Charles.Garcia-Tobin@arm.com, Hanjun Guo , Graeme Gregory Subject: [PATCH 14/20] Irqchip / gic: Set as default domain so we can access from ACPI Date: Fri, 17 Jan 2014 20:25:08 +0800 Message-Id: <1389961514-13562-15-git-send-email-hanjun.guo@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1389961514-13562-1-git-send-email-hanjun.guo@linaro.org> References: <1389961514-13562-1-git-send-email-hanjun.guo@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Only one GIC is supported in ACPI 5.0, even cascade GIC is not supported. So if we set the GIC as the default domain then we can access it for IRQ mapping within the ACPI code. Signed-off-by: Graeme Gregory Signed-off-by: Hanjun Guo --- drivers/irqchip/irq-gic.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 341c601..40fde7b 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -963,6 +963,13 @@ void __init gic_init_bases(unsigned int gic_nr, int irq_start, register_cpu_notifier(&gic_cpu_notifier); #endif set_handle_irq(gic_handle_irq); + + /* + * do not set default host for GIC domain multi-times. + * FIXME: This probably needs revisited when multi GICs + * supported + */ + irq_set_default_host(gic->domain); } gic_chip.flags |= gic_arch_extn.flags; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/