From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932749Ab0JDUfa (ORCPT ); Mon, 4 Oct 2010 16:35:30 -0400 Received: from hera.kernel.org ([140.211.167.34]:38365 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932085Ab0JDUf1 (ORCPT ); Mon, 4 Oct 2010 16:35:27 -0400 Date: Mon, 4 Oct 2010 20:35:08 GMT From: tip-bot for Thomas Gleixner Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, peterz@infradead.org, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, peterz@infradead.org, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <20100927121843.025801092@linutronix.de> References: <20100927121843.025801092@linutronix.de> To: linux-tip-commits@vger.kernel.org Subject: [tip:irq/core] genirq: Provide compat handling for chip->retrigger() Message-ID: Git-Commit-ID: 21e2b8c62cca8f7dbec0c8c131ca1637e4a5670f X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Mon, 04 Oct 2010 20:35:08 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 21e2b8c62cca8f7dbec0c8c131ca1637e4a5670f Gitweb: http://git.kernel.org/tip/21e2b8c62cca8f7dbec0c8c131ca1637e4a5670f Author: Thomas Gleixner AuthorDate: Mon, 27 Sep 2010 12:45:53 +0000 Committer: Thomas Gleixner CommitDate: Mon, 4 Oct 2010 12:43:50 +0200 genirq: Provide compat handling for chip->retrigger() Wrap the old chip function retrigger() until the migration is complete and the old chip functions are removed. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra LKML-Reference: <20100927121843.025801092@linutronix.de> Reviewed-by: H. Peter Anvin Reviewed-by: Ingo Molnar --- kernel/irq/chip.c | 7 +++++++ kernel/irq/resend.c | 4 ++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 8775dd3..f2c4d28 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -386,6 +386,11 @@ static int compat_irq_set_wake(struct irq_data *data, unsigned int on) return data->chip->set_wake(data->irq, on); } +static int compat_irq_retrigger(struct irq_data *data) +{ + return data->chip->retrigger(data->irq); +} + static void compat_bus_lock(struct irq_data *data) { data->chip->bus_lock(data->irq); @@ -458,6 +463,8 @@ void irq_chip_set_defaults(struct irq_chip *chip) chip->irq_set_type = compat_irq_set_type; if (chip->set_wake) chip->irq_set_wake = compat_irq_set_wake; + if (chip->retrigger) + chip->irq_retrigger = compat_irq_retrigger; } static inline void mask_ack_irq(struct irq_desc *desc) diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c index a798a23..891115a 100644 --- a/kernel/irq/resend.c +++ b/kernel/irq/resend.c @@ -70,8 +70,8 @@ void check_irq_resend(struct irq_desc *desc, unsigned int irq) if ((status & (IRQ_LEVEL | IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) { desc->status = (status & ~IRQ_PENDING) | IRQ_REPLAY; - if (!desc->irq_data.chip->retrigger || - !desc->irq_data.chip->retrigger(irq)) { + if (!desc->irq_data.chip->irq_retrigger || + !desc->irq_data.chip->irq_retrigger(&desc->irq_data)) { #ifdef CONFIG_HARDIRQS_SW_RESEND /* Set it pending and activate the softirq: */ set_bit(irq, irqs_resend);