From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934541AbcIVN6s (ORCPT ); Thu, 22 Sep 2016 09:58:48 -0400 Received: from mail-pa0-f65.google.com ([209.85.220.65]:35770 "EHLO mail-pa0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934197AbcIVN6F (ORCPT ); Thu, 22 Sep 2016 09:58:05 -0400 From: Arvind Yadav To: daniel.lezcano@linaro.org, tglx@linutronix.de, vincent.guittot@linaro.org, linus.walleij@linaro.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH] clocksource: nomadik-mtu: Unmap region obtained by of_iomap Date: Thu, 22 Sep 2016 19:27:44 +0530 Message-Id: <1474552664-8046-1-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Free memory mapping, if nmdk_timer_of_init is not successful. Signed-off-by: Arvind Yadav --- drivers/clocksource/nomadik-mtu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clocksource/nomadik-mtu.c b/drivers/clocksource/nomadik-mtu.c index 3c124d1..d99e415c 100644 --- a/drivers/clocksource/nomadik-mtu.c +++ b/drivers/clocksource/nomadik-mtu.c @@ -267,18 +267,21 @@ static int __init nmdk_timer_of_init(struct device_node *node) pclk = of_clk_get_by_name(node, "apb_pclk"); if (IS_ERR(pclk)) { pr_err("could not get apb_pclk"); + iounmap(base); return PTR_ERR(pclk); } clk = of_clk_get_by_name(node, "timclk"); if (IS_ERR(clk)) { pr_err("could not get timclk"); + iounmap(base); return PTR_ERR(clk); } irq = irq_of_parse_and_map(node, 0); if (irq <= 0) { pr_err("Can't parse IRQ"); + iounmap(base); return -EINVAL; } -- 2.7.4