From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752950AbbJEQmx (ORCPT ); Mon, 5 Oct 2015 12:42:53 -0400 Received: from smtp.csie.ntu.edu.tw ([140.112.30.61]:44609 "EHLO smtp.csie.ntu.edu.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752710AbbJEQmt (ORCPT ); Mon, 5 Oct 2015 12:42:49 -0400 From: Chen-Yu Tsai To: Thomas Gleixner , Jason Cooper , Marc Zyngier , Maxime Ripard Cc: Chen-Yu Tsai , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/2] irqchip: sunxi-nmi: switch to of_io_request_and_map() from of_iomap() Date: Tue, 6 Oct 2015 00:42:14 +0800 Message-Id: <1444063334-19832-3-git-send-email-wens@csie.org> X-Mailer: git-send-email 2.5.3 In-Reply-To: <1444063334-19832-1-git-send-email-wens@csie.org> References: <1444063334-19832-1-git-send-email-wens@csie.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Switch to the new of_io_request_and_map() call, so the IO resource is properly held, and also shows up in /proc/iomem. Signed-off-by: Chen-Yu Tsai --- drivers/irqchip/irq-sunxi-nmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c index c4f719664c63..4ef178078e5b 100644 --- a/drivers/irqchip/irq-sunxi-nmi.c +++ b/drivers/irqchip/irq-sunxi-nmi.c @@ -153,7 +153,7 @@ static int __init sunxi_sc_nmi_irq_init(struct device_node *node, } gc = irq_get_domain_generic_chip(domain, 0); - gc->reg_base = of_iomap(node, 0); + gc->reg_base = of_io_request_and_map(node, 0, of_node_full_name(node)); if (!gc->reg_base) { pr_err("unable to map resource\n"); ret = -ENOMEM; -- 2.5.3