From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934189AbaGPNVv (ORCPT ); Wed, 16 Jul 2014 09:21:51 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:56479 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933182AbaGPNVC (ORCPT ); Wed, 16 Jul 2014 09:21:02 -0400 From: George Cherian To: , CC: , George Cherian Subject: [RESEND PATCH 2/3] watchdog: lantiq_wdt: Remove the un-necessary check of resource after platform_get_resource() Date: Wed, 16 Jul 2014 18:49:03 +0530 Message-ID: <1405516744-29333-2-git-send-email-george.cherian@ti.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1405516744-29333-1-git-send-email-george.cherian@ti.com> References: <1405516744-29333-1-git-send-email-george.cherian@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org devm_ioremap_resource() checks for valid resource. Remove the un-necessary check after platform_get_resource(). Signed-off-by: George Cherian Reviewed-by: Guenter Roeck --- drivers/watchdog/lantiq_wdt.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/watchdog/lantiq_wdt.c b/drivers/watchdog/lantiq_wdt.c index 3b3148c..021e84e 100644 --- a/drivers/watchdog/lantiq_wdt.c +++ b/drivers/watchdog/lantiq_wdt.c @@ -192,11 +192,6 @@ ltq_wdt_probe(struct platform_device *pdev) struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); struct clk *clk; - if (!res) { - dev_err(&pdev->dev, "cannot obtain I/O memory region"); - return -ENOENT; - } - ltq_wdt_membase = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(ltq_wdt_membase)) return PTR_ERR(ltq_wdt_membase); -- 1.8.3.1