forked from luck/tmp_suning_uos_patched
pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'
Use 'devm_of_iomap()' instead 'of_iomap()' to avoid a resource leak in
case of error.
Update the error handling code accordingly.
Fixes: 26d8cde526
("pinctrl: freescale: imx: add shared input select reg support")
Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200602200626.677981-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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parent
11d8da5cab
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@ -824,12 +824,13 @@ int imx_pinctrl_probe(struct platform_device *pdev,
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return -EINVAL;
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}
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ipctl->input_sel_base = of_iomap(np, 0);
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ipctl->input_sel_base = devm_of_iomap(&pdev->dev, np,
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0, NULL);
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of_node_put(np);
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if (!ipctl->input_sel_base) {
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if (IS_ERR(ipctl->input_sel_base)) {
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dev_err(&pdev->dev,
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"iomuxc input select base address not found\n");
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return -ENOMEM;
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return PTR_ERR(ipctl->input_sel_base);
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}
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}
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}
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