From patchwork Thu Jul 19 14:38:01 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shubhrajyoti Datta X-Patchwork-Id: 1217741 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 2DDCE3FD48 for ; Thu, 19 Jul 2012 15:15:36 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SrsJm-0008D7-V9; Thu, 19 Jul 2012 15:07:07 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1SrrxT-0004YD-HN for linux-arm-kernel@lists.infradead.org; Thu, 19 Jul 2012 14:44:05 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id q6JEcRgV021380; Thu, 19 Jul 2012 09:38:28 -0500 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id q6JEcO9N003811; Thu, 19 Jul 2012 20:08:27 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Thu, 19 Jul 2012 20:08:26 +0530 Received: from ula0393217.india.ti.com (smtpvbd.itg.ti.com [172.24.170.250]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id q6JEcLWS030469; Thu, 19 Jul 2012 20:08:26 +0530 From: Shubhrajyoti D To: Subject: [PATCHv5 11/18] i2c: omap: switch to platform_get_irq() Date: Thu, 19 Jul 2012 20:08:01 +0530 Message-ID: <1342708688-2342-12-git-send-email-shubhrajyoti@ti.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1342708688-2342-1-git-send-email-shubhrajyoti@ti.com> References: <1342708688-2342-1-git-send-email-shubhrajyoti@ti.com> MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [192.94.94.41 listed in list.dnswl.org] -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: tony@atomide.com, w.sang@pengutronix.de, Felipe Balbi , linux-i2c@vger.kernel.org, ben-linux@fluff.org, Shubhrajyoti D , 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 From: Felipe Balbi that's a nice helper from drivers core which will give us the exact IRQ number, instead of a pointer to an IRQ resource. Signed-off-by: Felipe Balbi Signed-off-by: Shubhrajyoti D --- drivers/i2c/busses/i2c-omap.c | 12 +++++++----- 1 files changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 62ad126..71047dd 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -990,11 +990,12 @@ omap_i2c_probe(struct platform_device *pdev) { struct omap_i2c_dev *dev; struct i2c_adapter *adap; - struct resource *mem, *irq; + struct resource *mem; struct omap_i2c_bus_platform_data *pdata = pdev->dev.platform_data; struct device_node *node = pdev->dev.of_node; const struct of_device_id *match; irq_handler_t isr; + int irq; int r; /* NOTE: driver uses the static register mapping */ @@ -1003,10 +1004,11 @@ omap_i2c_probe(struct platform_device *pdev) dev_err(&pdev->dev, "no mem resource?\n"); return -ENODEV; } - irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!irq) { + + irq = platform_get_irq(pdev, 0); + if (irq < 0) { dev_err(&pdev->dev, "no irq resource?\n"); - return -ENODEV; + return irq; } dev = devm_kzalloc(&pdev->dev, sizeof(struct omap_i2c_dev), GFP_KERNEL); @@ -1040,7 +1042,7 @@ omap_i2c_probe(struct platform_device *pdev) } dev->dev = &pdev->dev; - dev->irq = irq->start; + dev->irq = irq; platform_set_drvdata(pdev, dev); init_completion(&dev->cmd_complete);