pinctrl: rzn1: Fix of_get_child_count() error check
If we assign the result of of_get_child_count() to an unsigned int, the code will not detect any errors. Therefore assign it to an int instead. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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@ -810,8 +810,8 @@ static int rzn1_pinctrl_probe_dt(struct platform_device *pdev,
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struct device_node *np = pdev->dev.of_node;
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struct device_node *child;
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unsigned int maxgroups = 0;
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unsigned int nfuncs = 0;
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unsigned int i = 0;
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int nfuncs = 0;
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int ret;
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nfuncs = of_get_child_count(np);
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