From patchwork Mon Jul 13 20:30:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 6781451 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 015CB9F2F0 for ; Mon, 13 Jul 2015 20:33:04 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2BA572052C for ; Mon, 13 Jul 2015 20:33:03 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2ACFB20528 for ; Mon, 13 Jul 2015 20:33:02 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZEkNo-00010e-Rf; Mon, 13 Jul 2015 20:31:24 +0000 Received: from galois.linutronix.de ([2001:470:1f0b:db:abcd:42:0:1]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZEkMy-0007sc-TC for linux-arm-kernel@lists.infradead.org; Mon, 13 Jul 2015 20:30:33 +0000 Received: from localhost ([127.0.0.1] helo=[127.0.1.1]) by Galois.linutronix.de with esmtp (Exim 4.80) (envelope-from ) id 1ZEkMc-00064R-JA; Mon, 13 Jul 2015 22:30:10 +0200 Message-Id: <20150713100010.928355574@linutronix.de> User-Agent: quilt/0.63-1 Date: Mon, 13 Jul 2015 20:30:04 -0000 From: Thomas Gleixner To: LAK Subject: [patch] ARM64/irq: Use access helper irq_data_get_affinity_mask() MIME-Version: 1.0 Content-Disposition: inline; filename=ARM64-irq-Use-access-helper-irq_data_get_affinity_ma.patch X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1, SHORTCIRCUIT=-0.0001, URIBL_BLOCKED=0.001 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150713_133033_119006_82685B47 X-CRM114-Status: GOOD ( 14.10 ) X-Spam-Score: -5.6 (-----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Catalin Marinas , Jiang Liu , Hanjun Guo Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-5.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Jiang Liu This is a preparatory patch for moving irq_data struct members. Signed-off-by: Jiang Liu Reviewed-by: Hanjun Guo Cc: linux-arm-kernel@lists.infradead.org Cc: Catalin Marinas Signed-off-by: Thomas Gleixner Acked-by: Catalin Marinas --- arch/arm64/kernel/irq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: tip/arch/arm64/kernel/irq.c =================================================================== --- tip.orig/arch/arm64/kernel/irq.c +++ tip/arch/arm64/kernel/irq.c @@ -61,7 +61,7 @@ void __init init_IRQ(void) static bool migrate_one_irq(struct irq_desc *desc) { struct irq_data *d = irq_desc_get_irq_data(desc); - const struct cpumask *affinity = d->affinity; + const struct cpumask *affinity = irq_data_get_affinity_mask(d); struct irq_chip *c; bool ret = false; @@ -81,7 +81,7 @@ static bool migrate_one_irq(struct irq_d if (!c->irq_set_affinity) pr_debug("IRQ%u: unable to set affinity\n", d->irq); else if (c->irq_set_affinity(d, affinity, false) == IRQ_SET_MASK_OK && ret) - cpumask_copy(d->affinity, affinity); + cpumask_copy(irq_data_get_affinity_mask(d), affinity); return ret; }