From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 13 Jul 2015 22:49:30 +0200 (CEST) Received: from www.linutronix.de ([62.245.132.108]:57011 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27011083AbbGMUqRFkOXV (ORCPT ); Mon, 13 Jul 2015 22:46:17 +0200 Received: from localhost ([127.0.0.1] helo=[127.0.1.1]) by Galois.linutronix.de with esmtp (Exim 4.80) (envelope-from ) id 1ZEkcB-0006Wh-Hk; Mon, 13 Jul 2015 22:46:15 +0200 Message-Id: <20150713200715.369024359@linutronix.de> User-Agent: quilt/0.63-1 Date: Mon, 13 Jul 2015 20:46:09 -0000 From: Thomas Gleixner To: LKML Cc: Ralf Baechle , Jiang Liu , linux-mips@linux-mips.org, Julia Lawall Subject: [patch 11/12] MIPS/netlogic: Prepare ipi handlers for irq argument removal References: <20150713200602.799079101@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=MIPS-netlogic--Prepare-ipi-handlers-for-irq-argument-removal.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 Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 48243 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: tglx@linutronix.de Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner Cc: Julia Lawall Cc: Jiang Liu Cc: Ralf Baechle Cc: linux-mips@linux-mips.org --- arch/mips/netlogic/common/smp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) Index: tip/arch/mips/netlogic/common/smp.c =================================================================== --- tip.orig/arch/mips/netlogic/common/smp.c +++ tip/arch/mips/netlogic/common/smp.c @@ -82,8 +82,9 @@ void nlm_send_ipi_mask(const struct cpum } /* IRQ_IPI_SMP_FUNCTION Handler */ -void nlm_smp_function_ipi_handler(unsigned int irq, struct irq_desc *desc) +void nlm_smp_function_ipi_handler(unsigned int __irq, struct irq_desc *desc) { + unsigned int irq = irq_desc_get_irq(desc); clear_c0_eimr(irq); ack_c0_eirr(irq); smp_call_function_interrupt(); @@ -91,8 +92,9 @@ void nlm_smp_function_ipi_handler(unsign } /* IRQ_IPI_SMP_RESCHEDULE handler */ -void nlm_smp_resched_ipi_handler(unsigned int irq, struct irq_desc *desc) +void nlm_smp_resched_ipi_handler(unsigned int __irq, struct irq_desc *desc) { + unsigned int irq = irq_desc_get_irq(desc); clear_c0_eimr(irq); ack_c0_eirr(irq); scheduler_ipi();