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clk: mediatek: clk-mt8173: Unmap region obtained by of_iomap 

Free memory mapping if init is not successful.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: James Liao <jamesjj.liao@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Arvind Yadav 2016-09-20 14:00:42 +05:30 committed by Stephen Boyd
parent 5519cf23ad
commit af9083627b
1 changed files with 3 additions and 1 deletions
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4
drivers/clk/mediatek/clk-mt8173.c
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@ -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);