| Message ID | 1450794266-23370-1-git-send-email-linus.walleij@linaro.org |
|---|---|
| State | Accepted |
| Commit | 9fa90796244aa6043d59c8e127845ff9e3b01485 |
| Headers | show |
diff --git a/drivers/gpio/gpio-tz1090.c b/drivers/gpio/gpio-tz1090.c index 79ef6e1ce568..a4a822542ac1 100644 --- a/drivers/gpio/gpio-tz1090.c +++ b/drivers/gpio/gpio-tz1090.c @@ -214,7 +214,7 @@ static int tz1090_gpio_get(struct gpio_chip *chip, unsigned int offset) { struct tz1090_gpio_bank *bank = to_bank(chip); - return tz1090_gpio_read_bit(bank, REG_GPIO_DIN, offset); + return !!tz1090_gpio_read_bit(bank, REG_GPIO_DIN, offset); } /*
As we want gpio_chip .get() calls to be able to return negative error codes and propagate to drivers, we need to go over all drivers and make sure their return values are clamped to [0,1]. We do this by using the ret = !!(val) design pattern. Cc: James Hogan <james.hogan@imgtec.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- drivers/gpio/gpio-tz1090.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html