pinctrl: iproc: Use platform_get_irq_optional() to avoid error message
Use platform_get_irq_optional() instead of platform_get_irq() to avoid below error message during probe: [ 0.589121] iproc-gpio 66424800.gpio: IRQ index 0 not found Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Link: https://lore.kernel.org/r/20200110035524.23511-1-rayagonda.kokatanur@broadcom.com Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -849,7 +849,7 @@ static int iproc_gpio_probe(struct platform_device *pdev)
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"gpio-ranges");
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/* optional GPIO interrupt support */
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irq = platform_get_irq(pdev, 0);
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irq = platform_get_irq_optional(pdev, 0);
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if (irq > 0) {
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struct irq_chip *irqc;
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struct gpio_irq_chip *girq;
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