From patchwork Tue Feb 5 23:14:09 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 2101011 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 9936A3FDF1 for ; Tue, 5 Feb 2013 23:16:28 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U2riU-0002w0-GJ; Tue, 05 Feb 2013 23:14:18 +0000 Received: from gloria.sntech.de ([95.129.55.99]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1U2riP-0002so-GX for linux-arm-kernel@lists.infradead.org; Tue, 05 Feb 2013 23:14:14 +0000 Received: from 146-52-254-7-dynip.superkabel.de ([146.52.254.7] helo=marty.localnet) by gloria.sntech.de with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1U2riN-0001fW-NF; Wed, 06 Feb 2013 00:14:11 +0100 From: Heiko =?utf-8?q?St=C3=BCbner?= To: Kukjin Kim Subject: [PATCH 4/6] ARM: S3C24XX: integrate s3c2440 irqs into common init Date: Wed, 6 Feb 2013 00:14:09 +0100 User-Agent: KMail/1.13.7 (Linux/3.2.0-3-686-pae; KDE/4.8.4; i686; ; ) References: <201302060010.53929.heiko@sntech.de> In-Reply-To: <201302060010.53929.heiko@sntech.de> MIME-Version: 1.0 Message-Id: <201302060014.10072.heiko@sntech.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130205_181413_671006_5BF2E230 X-CRM114-Status: GOOD ( 13.57 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Now all the arch_initcalls for s3c244x are gone. Signed-off-by: Heiko Stuebner --- arch/arm/mach-s3c24xx/irq.c | 46 ++++++++++++------------------------------ 1 files changed, 13 insertions(+), 33 deletions(-) diff --git a/arch/arm/mach-s3c24xx/irq.c b/arch/arm/mach-s3c24xx/irq.c index 592072b..998e6a8 100644 --- a/arch/arm/mach-s3c24xx/irq.c +++ b/arch/arm/mach-s3c24xx/irq.c @@ -840,44 +840,12 @@ static struct irq_chip s3c_irq_wdtac97 = { .irq_ack = s3c_irq_wdtac97_ack, }; -static int s3c2440_irq_add(struct device *dev, struct subsys_interface *sif) +void __init s3c2440_init_irq(void) { unsigned int irqno; printk("S3C2440: IRQ Support\n"); - /* add new chained handler for wdt, ac7 */ - - irq_set_chip_and_handler(IRQ_WDT, &s3c_irq_level_chip, - handle_level_irq); - irq_set_chained_handler(IRQ_WDT, s3c_irq_demux_wdtac97); - - for (irqno = IRQ_S3C2440_WDT; irqno <= IRQ_S3C2440_AC97; irqno++) { - irq_set_chip_and_handler(irqno, &s3c_irq_wdtac97, - handle_level_irq); - set_irq_flags(irqno, IRQF_VALID); - } - - return 0; -} - -static struct subsys_interface s3c2440_irq_interface = { - .name = "s3c2440_irq", - .subsys = &s3c2440_subsys, - .add_dev = s3c2440_irq_add, -}; - -static int s3c2440_irq_init(void) -{ - return subsys_interface_register(&s3c2440_irq_interface); -} - -arch_initcall(s3c2440_irq_init); - -void __init s3c2440_init_irq(void) -{ - unsigned int irqno; - s3c24xx_init_irq(); irq_set_chip_and_handler(IRQ_NFCON, &s3c_irq_level_chip, @@ -895,6 +863,18 @@ void __init s3c2440_init_irq(void) handle_level_irq); set_irq_flags(irqno, IRQF_VALID); } + + /* add new chained handler for wdt, ac7 */ + + irq_set_chip_and_handler(IRQ_WDT, &s3c_irq_level_chip, + handle_level_irq); + irq_set_chained_handler(IRQ_WDT, s3c_irq_demux_wdtac97); + + for (irqno = IRQ_S3C2440_WDT; irqno <= IRQ_S3C2440_AC97; irqno++) { + irq_set_chip_and_handler(irqno, &s3c_irq_wdtac97, + handle_level_irq); + set_irq_flags(irqno, IRQF_VALID); + } } #endif