forked from Minki/linux
gpio: max77620: Do not allocate IRQs upfront
regmap_add_irq_chip() will try to allocate all of the IRQ descriptors upfront if passed a non-zero irq_base parameter. However, the intention is to allocate IRQ descriptors on an as-needed basis if possible. Pass 0 instead of -1 to fix that use-case. Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20191002122825.3948322-2-thierry.reding@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -304,7 +304,7 @@ static int max77620_gpio_probe(struct platform_device *pdev)
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}
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ret = devm_regmap_add_irq_chip(&pdev->dev, chip->rmap, gpio_irq,
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IRQF_ONESHOT, -1,
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IRQF_ONESHOT, 0,
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&max77620_gpio_irq_chip,
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&chip->gpio_irq_data);
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if (ret < 0) {
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