From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Sat, 19 Dec 2015 17:55:39 +0100 The return type "unsigned int" was used by the adi_gpio_irq_startup() function despite of the aspect that it will eventually return a negative error code. Improve this implementation detail by deletion of the type modifier then. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/pinctrl/pinctrl-adi2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c index fd342df..4032004 100644 --- a/drivers/pinctrl/pinctrl-adi2.c +++ b/drivers/pinctrl/pinctrl-adi2.c @@ -329,7 +329,7 @@ static void adi_gpio_unmask_irq(struct irq_data *d) spin_unlock_irqrestore(&port->lock, flags); } -static unsigned int adi_gpio_irq_startup(struct irq_data *d) +static int adi_gpio_irq_startup(struct irq_data *d) { unsigned long flags; struct gpio_port *port = irq_data_get_irq_chip_data(d); -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html