On Tuesday, December 10, 2013 12:00:27 PM Mika Westerberg wrote: > Doing this allows drivers to distinguish between a real error case (if > there was an error when we tried to resolve the GPIO) and when the optional > GPIO line was not available. > > Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > --- > drivers/gpio/gpiolib-acpi.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c > index 8506e4ce41f7..716ee9843110 100644 > --- a/drivers/gpio/gpiolib-acpi.c > +++ b/drivers/gpio/gpiolib-acpi.c > @@ -307,7 +307,7 @@ struct gpio_desc *acpi_get_gpiod_by_index(struct device *dev, int index, > if (lookup.desc && info) > *info = lookup.info; > > - return lookup.desc ? lookup.desc : ERR_PTR(-ENODEV); > + return lookup.desc ? lookup.desc : ERR_PTR(-ENOENT); > } > > void acpi_gpiochip_add(struct gpio_chip *chip) > -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
