Re: [PATCH v1 1/4] gpio: acpi: Don't return 0 on acpi_gpio_count()
From: Mika Westerberg
Date: Tue Mar 14 2017 - 07:53:52 EST
On Tue, Mar 14, 2017 at 10:43:02AM +0100, Linus Walleij wrote:
> On Mon, Feb 20, 2017 at 5:15 PM, Andy Shevchenko
> <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
> > It's unusual to have error checking like (ret <= 0) in cases when
> > counting GPIO resources. In case when it's mandatory we propagate the
> > error (-ENOENT), otherwise we don't use the result.
> > This makes consistent behaviour across all possible variants called in
> > gpiod_count().
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> Mika/Rafael, can you look at this patch?
Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>