diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-idt3243x.c | 6 | ||||
| -rw-r--r-- | drivers/gpio/gpio-mpc8xxx.c | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-idt3243x.c b/drivers/gpio/gpio-idt3243x.c index 50003ad2e589..52b8b72ded77 100644 --- a/drivers/gpio/gpio-idt3243x.c +++ b/drivers/gpio/gpio-idt3243x.c @@ -132,7 +132,7 @@ static int idt_gpio_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct gpio_irq_chip *girq; struct idt_gpio_ctrl *ctrl; - unsigned int parent_irq; + int parent_irq; int ngpios; int ret; @@ -164,8 +164,8 @@ static int idt_gpio_probe(struct platform_device *pdev) return PTR_ERR(ctrl->pic); parent_irq = platform_get_irq(pdev, 0); - if (!parent_irq) - return -EINVAL; + if (parent_irq < 0) + return parent_irq; girq = &ctrl->gc.irq; girq->chip = &idt_gpio_irqchip; diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c index 70d6ae20b1da..a964e25ea620 100644 --- a/drivers/gpio/gpio-mpc8xxx.c +++ b/drivers/gpio/gpio-mpc8xxx.c @@ -47,7 +47,7 @@ struct mpc8xxx_gpio_chip { unsigned offset, int value); struct irq_domain *irq; - unsigned int irqn; + int irqn; }; /* @@ -388,8 +388,8 @@ static int mpc8xxx_probe(struct platform_device *pdev) } mpc8xxx_gc->irqn = platform_get_irq(pdev, 0); - if (!mpc8xxx_gc->irqn) - return 0; + if (mpc8xxx_gc->irqn < 0) + return mpc8xxx_gc->irqn; mpc8xxx_gc->irq = irq_domain_create_linear(fwnode, MPC8XXX_GPIO_PINS, |