From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932227AbcITIbn (ORCPT ); Tue, 20 Sep 2016 04:31:43 -0400 Received: from mail-pa0-f66.google.com ([209.85.220.66]:35459 "EHLO mail-pa0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750730AbcITIbk (ORCPT ); Tue, 20 Sep 2016 04:31:40 -0400 From: Arvind Yadav X-Google-Original-From: Arvind Yadav To: mturquette@baylibre.com, sboyd@codeaurora.org, matthias.bgg@gmail.com Cc: jamesjj.liao@mediatek.com, djkurtz@chromium.org, p.zabel@pengutronix.de, yingjoe.chen@mediatek.com, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Arvind Yadav Subject: [PATCH] clk: mediatek: clk-mt8173: Unmap region obtained by of_iomap Date: Tue, 20 Sep 2016 14:00:42 +0530 Message-Id: <1474360242-15126-1-git-send-email-arvind.yadav.cs@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 From: Arvind Yadav Free memory mapping, if init is not successful. Signed-off-by: Arvind Yadav --- drivers/clk/mediatek/clk-mt8173.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/clk/mediatek/clk-mt8173.c b/drivers/clk/mediatek/clk-mt8173.c index 10c9860..0ac3aee 100644 --- a/drivers/clk/mediatek/clk-mt8173.c +++ b/drivers/clk/mediatek/clk-mt8173.c @@ -1074,8 +1074,10 @@ static void __init mtk_apmixedsys_init(struct device_node *node) } mt8173_pll_clk_data = clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK); - if (!clk_data) + if (!clk_data) { + iounmap(base); return; + } mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data); -- 1.7.9.5