Messages in this thread | | | From | Linus Walleij <> | Date | Tue, 14 Mar 2017 10:43:02 +0100 | Subject | Re: [PATCH v1 1/4] gpio: acpi: Don't return 0 on acpi_gpio_count() |
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On Mon, Feb 20, 2017 at 5:15 PM, Andy Shevchenko <andriy.shevchenko@linux.intel.com> 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@linux.intel.com>
Mika/Rafael, can you look at this patch?
(Andy: sorry for late reply, busy merge window...)
Yours, Linus Walleij
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