From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yingjoe Chen Subject: [PATCH v4 1/7] irqdomain: Fix irq_domain_alloc_irqs return check. Date: Thu, 23 Oct 2014 23:53:09 +0800 Message-ID: <1414079595-26129-2-git-send-email-yingjoe.chen@mediatek.com> References: <1414079595-26129-1-git-send-email-yingjoe.chen@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1414079595-26129-1-git-send-email-yingjoe.chen@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Jiang Liu , Marc Zyngier , Matthias Brugger , arm@kernel.org Cc: Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Thomas Gleixner , Jason Cooper , Benjamin Herrenschmidt , Yingjoe Chen , Grant Likely , Hans de Goede , Boris BREZILLON , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Olof Johansson , Arnd Bergmann , srv_heupstream@mediatek.com, yingjoe.chen@gmail.com, hc.yen@mediatek.com, eddie.huang@mediatek.com, nathan.chung@mediatek.com, yh.chen@mediatek.com List-Id: devicetree@vger.kernel.org Change virq type from unsigned int to int. Otherwise the return value check for irq_domain_alloc_irqs will always pass. Signed-off-by: Yingjoe Chen --- kernel/irq/irqdomain.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 584be46..dd8d3ab 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -469,7 +469,7 @@ unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data) struct irq_domain *domain; irq_hw_number_t hwirq; unsigned int type = IRQ_TYPE_NONE; - unsigned int virq; + int virq; domain = irq_data->np ? irq_find_host(irq_data->np) : irq_default_domain; if (!domain) { -- 1.8.1.1.dirty