diff options
Diffstat (limited to 'drivers/gpio/gpio-rc5t583.c')
| -rw-r--r-- | drivers/gpio/gpio-rc5t583.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-rc5t583.c b/drivers/gpio/gpio-rc5t583.c index e63d6a397e1..562b0c4d9cc 100644 --- a/drivers/gpio/gpio-rc5t583.c +++ b/drivers/gpio/gpio-rc5t583.c @@ -97,7 +97,7 @@ static int rc5t583_gpio_to_irq(struct gpio_chip *gc, unsigned offset) { struct rc5t583_gpio *rc5t583_gpio = to_rc5t583_gpio(gc); - if ((offset >= 0) && (offset < 8)) + if (offset < RC5T583_MAX_GPIO) return rc5t583_gpio->rc5t583->irq_base + RC5T583_IRQ_GPIO0 + offset; return -EINVAL; @@ -119,10 +119,8 @@ static int rc5t583_gpio_probe(struct platform_device *pdev) rc5t583_gpio = devm_kzalloc(&pdev->dev, sizeof(*rc5t583_gpio), GFP_KERNEL); - if (!rc5t583_gpio) { - dev_warn(&pdev->dev, "Mem allocation for rc5t583_gpio failed"); + if (!rc5t583_gpio) return -ENOMEM; - } rc5t583_gpio->gpio_chip.label = "gpio-rc5t583", rc5t583_gpio->gpio_chip.owner = THIS_MODULE, @@ -133,7 +131,7 @@ static int rc5t583_gpio_probe(struct platform_device *pdev) rc5t583_gpio->gpio_chip.get = rc5t583_gpio_get, rc5t583_gpio->gpio_chip.to_irq = rc5t583_gpio_to_irq, rc5t583_gpio->gpio_chip.ngpio = RC5T583_MAX_GPIO, - rc5t583_gpio->gpio_chip.can_sleep = 1, + rc5t583_gpio->gpio_chip.can_sleep = true, rc5t583_gpio->gpio_chip.dev = &pdev->dev; rc5t583_gpio->gpio_chip.base = -1; rc5t583_gpio->rc5t583 = rc5t583; |