clk: nxp: clk-lpc18xx-ccu: Unmap region obtained by of_iomap
Free memory mapping, if lpc18xx_ccu_init() is not successful. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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@ -277,12 +277,15 @@ static void __init lpc18xx_ccu_init(struct device_node *np)
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}
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}
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clk_data = kzalloc(sizeof(*clk_data), GFP_KERNEL);
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clk_data = kzalloc(sizeof(*clk_data), GFP_KERNEL);
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if (!clk_data)
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if (!clk_data) {
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iounmap(reg_base);
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return;
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return;
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}
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clk_data->num = of_property_count_strings(np, "clock-names");
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clk_data->num = of_property_count_strings(np, "clock-names");
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clk_data->name = kcalloc(clk_data->num, sizeof(char *), GFP_KERNEL);
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clk_data->name = kcalloc(clk_data->num, sizeof(char *), GFP_KERNEL);
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if (!clk_data->name) {
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if (!clk_data->name) {
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iounmap(reg_base);
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kfree(clk_data);
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kfree(clk_data);
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return;
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return;
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}
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}
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