From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755011Ab3EJIam (ORCPT ); Fri, 10 May 2013 04:30:42 -0400 Received: from sauhun.de ([89.238.76.85]:60418 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752805Ab3EJIQr (ORCPT ); Fri, 10 May 2013 04:16:47 -0400 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Arnd Bergmann , Greg Kroah-Hartman Subject: [RFC 14/42] drivers/misc: don't check resource with devm_ioremap_resource Date: Fri, 10 May 2013 10:16:59 +0200 Message-Id: <1368173847-5661-15-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1368173847-5661-1-git-send-email-wsa@the-dreams.de> References: <1368173847-5661-1-git-send-email-wsa@the-dreams.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang --- drivers/misc/atmel-ssc.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c index c09c28f..1abd5ad 100644 --- a/drivers/misc/atmel-ssc.c +++ b/drivers/misc/atmel-ssc.c @@ -154,11 +154,6 @@ static int ssc_probe(struct platform_device *pdev) ssc->pdata = (struct atmel_ssc_platform_data *)plat_dat; regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!regs) { - dev_dbg(&pdev->dev, "no mmio resource defined\n"); - return -ENXIO; - } - ssc->regs = devm_ioremap_resource(&pdev->dev, regs); if (IS_ERR(ssc->regs)) return PTR_ERR(ssc->regs); -- 1.7.10.4