From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752267AbaGJRQe (ORCPT ); Thu, 10 Jul 2014 13:16:34 -0400 Received: from top.free-electrons.com ([176.31.233.9]:57556 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751103AbaGJRO2 (ORCPT ); Thu, 10 Jul 2014 13:14:28 -0400 From: Boris BREZILLON To: Nicolas Ferre , Jean-Christophe Plagniol-Villard , Alexandre Belloni , Andrew Victor , Thomas Gleixner , Jason Cooper Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Boris BREZILLON Subject: [PATCH v4 1/7] genirq: generic chip: export irq_map_generic_chip function Date: Thu, 10 Jul 2014 19:14:16 +0200 Message-Id: <1405012462-766-2-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1405012462-766-1-git-send-email-boris.brezillon@free-electrons.com> References: <1405012462-766-1-git-send-email-boris.brezillon@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Export the generic irq map function in order to provide irq_domain ops with generic mapping and specific of xlate function (needed by the new atmel AIC driver). Signed-off-by: Boris BREZILLON Acked-by: Thomas Gleixner --- include/linux/irq.h | 2 ++ kernel/irq/generic-chip.c | 5 +++-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/include/linux/irq.h b/include/linux/irq.h index 0d998d8..62af592 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -771,6 +771,8 @@ void irq_gc_eoi(struct irq_data *d); int irq_gc_set_wake(struct irq_data *d, unsigned int on); /* Setup functions for irq_chip_generic */ +int irq_map_generic_chip(struct irq_domain *d, unsigned int virq, + irq_hw_number_t hw_irq); struct irq_chip_generic * irq_alloc_generic_chip(const char *name, int nr_ct, unsigned int irq_base, void __iomem *reg_base, irq_flow_handler_t handler); diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c index 452d6f2..cf80e7b 100644 --- a/kernel/irq/generic-chip.c +++ b/kernel/irq/generic-chip.c @@ -341,8 +341,8 @@ static struct lock_class_key irq_nested_lock_class; /* * irq_map_generic_chip - Map a generic chip for an irq domain */ -static int irq_map_generic_chip(struct irq_domain *d, unsigned int virq, - irq_hw_number_t hw_irq) +int irq_map_generic_chip(struct irq_domain *d, unsigned int virq, + irq_hw_number_t hw_irq) { struct irq_data *data = irq_get_irq_data(virq); struct irq_domain_chip_generic *dgc = d->gc; @@ -394,6 +394,7 @@ static int irq_map_generic_chip(struct irq_domain *d, unsigned int virq, irq_modify_status(virq, dgc->irq_flags_to_clear, dgc->irq_flags_to_set); return 0; } +EXPORT_SYMBOL_GPL(irq_map_generic_chip); struct irq_domain_ops irq_generic_chip_ops = { .map = irq_map_generic_chip, -- 1.8.3.2