From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754267AbaIWGiT (ORCPT ); Tue, 23 Sep 2014 02:38:19 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:63539 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753294AbaIWGiM (ORCPT ); Tue, 23 Sep 2014 02:38:12 -0400 From: Jisheng Zhang To: , CC: , , Jisheng Zhang Subject: [PATCH 2/3] irqchip: dw-apb-ictl: enable IRQ_GC_MASK_CACHE_PER_TYPE Date: Tue, 23 Sep 2014 14:34:59 +0800 Message-ID: <1411454100-6814-3-git-send-email-jszhang@marvell.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1411454100-6814-1-git-send-email-jszhang@marvell.com> References: <1411454100-6814-1-git-send-email-jszhang@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.12.52,1.0.28,0.0.0000 definitions=2014-09-23_03:2014-09-23,2014-09-23,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1409230074 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The irq_chip_type instances have separate mask registers, so we need to enable IRQ_GC_MASK_CACHE_PER_TYPE to actually handle separate mask registers. Signed-off-by: Jisheng Zhang --- drivers/irqchip/irq-dw-apb-ictl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/irqchip/irq-dw-apb-ictl.c b/drivers/irqchip/irq-dw-apb-ictl.c index fcc3385..c136b67 100644 --- a/drivers/irqchip/irq-dw-apb-ictl.c +++ b/drivers/irqchip/irq-dw-apb-ictl.c @@ -115,6 +115,7 @@ static int __init dw_apb_ictl_init(struct device_node *np, ret = irq_alloc_domain_generic_chips(domain, 32, (nrirqs > 32) ? 2 : 1, np->name, handle_level_irq, clr, 0, + IRQ_GC_MASK_CACHE_PER_TYPE | IRQ_GC_INIT_MASK_CACHE); if (ret) { pr_err("%s: unable to alloc irq domain gc\n", np->full_name); -- 2.1.0