From: Thierry Reding <[email protected]> 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 <[email protected]> --- drivers/gpio/gpio-max77620.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-max77620.c b/drivers/gpio/gpio-max77620.c index faf86ea9c51a..c58b56e5291e 100644 --- a/drivers/gpio/gpio-max77620.c +++ b/drivers/gpio/gpio-max77620.c @@ -304,7 +304,7 @@ static int max77620_gpio_probe(struct platform_device *pdev) } ret = devm_regmap_add_irq_chip(&pdev->dev, chip->rmap, gpio_irq, - IRQF_ONESHOT, -1, + IRQF_ONESHOT, 0, &max77620_gpio_irq_chip, &chip->gpio_irq_data); if (ret < 0) { -- 2.23.0
