Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756197Ab3CQJMI (ORCPT ); Sun, 17 Mar 2013 05:12:08 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:42841 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750855Ab3CQJMF (ORCPT ); Sun, 17 Mar 2013 05:12:05 -0400 From: Alexandru Gheorghiu To: Jason Cooper Cc: Andrew Lunn , Daniel Lezcano , linux-kernel@vger.kernel.org, Alexandru Gheorghiu Subject: [PATCH] drivers: cpuidle: Use devm_ioremap_resource function Date: Sat, 16 Mar 2013 16:39:21 +0200 Message-Id: <1363444761-3641-1-git-send-email-gheorghiuandru@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1253 Lines: 34 Use devm_ioremap_resource function, which provides better error handling, instead of devm_request_and_ioremap. Patch found using coccinelle. Signed-off-by: Alexandru Gheorghiu --- drivers/cpuidle/cpuidle-kirkwood.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/cpuidle/cpuidle-kirkwood.c b/drivers/cpuidle/cpuidle-kirkwood.c index 670aa1e..53aad73 100644 --- a/drivers/cpuidle/cpuidle-kirkwood.c +++ b/drivers/cpuidle/cpuidle-kirkwood.c @@ -66,9 +66,9 @@ static int kirkwood_cpuidle_probe(struct platform_device *pdev) if (res == NULL) return -EINVAL; - ddr_operation_base = devm_request_and_ioremap(&pdev->dev, res); - if (!ddr_operation_base) - return -EADDRNOTAVAIL; + ddr_operation_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(ddr_operation_base)) + return PTR_ERR(ddr_operation_base); device = &per_cpu(kirkwood_cpuidle_device, smp_processor_id()); device->state_count = KIRKWOOD_MAX_STATES; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/