A recent API change made gpiochip_remove return void instead of an error value, which broke drivers that use this return value: gpio/gpio-sch311x.c: In function 'sch311x_gpio_probe': gpio/gpio-sch311x.c:286:7: error: void value not ignored as it ought to be if (gpiochip_remove(&priv->blocks[i].chip)) ^ This changes the callers that I have found during randconfig testing so they no longer depend on the error code. Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Fixes: e1db1706c86e ("gpio: gpiolib: set gpiochip_remove retval to void") diff --git a/drivers/gpio/gpio-sch311x.c b/drivers/gpio/gpio-sch311x.c index 223830cb95ca..1c8e45b92471 100644 --- a/drivers/gpio/gpio-sch311x.c +++ b/drivers/gpio/gpio-sch311x.c @@ -283,9 +283,7 @@ exit_err: release_region(pdata->runtime_reg + GP1, 6); /* release already registered chips */ for (--i; i >= 0; i--) - if (gpiochip_remove(&priv->blocks[i].chip)) - dev_err(&pdev->dev, - "Could not unregister gpiochip, %d\n", err); + gpiochip_remove(&priv->blocks[i].chip); return err; } diff --git a/drivers/pinctrl/pinctrl-bcm2835.c b/drivers/pinctrl/pinctrl-bcm2835.c index 9771bdb7ff38..a12c78206e36 100644 --- a/drivers/pinctrl/pinctrl-bcm2835.c +++ b/drivers/pinctrl/pinctrl-bcm2835.c @@ -1029,7 +1029,8 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev) pc->pctl_dev = pinctrl_register(&bcm2835_pinctrl_desc, dev, pc); if (!pc->pctl_dev) { - return gpiochip_remove(&pc->gpio_chip) ? : -EINVAL; + gpiochip_remove(&pc->gpio_chip); + return -EINVAL; } pc->gpio_range = bcm2835_pinctrl_gpio_range; @@ -1045,7 +1046,8 @@ static int bcm2835_pinctrl_remove(struct platform_device *pdev) struct bcm2835_pinctrl *pc = platform_get_drvdata(pdev); pinctrl_unregister(pc->pctl_dev); - return gpiochip_remove(&pc->gpio_chip); + gpiochip_remove(&pc->gpio_chip); + return 0; } static struct of_device_id bcm2835_pinctrl_match[] = { -- 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