From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: "linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
Alexandre Courbot <acourbot@nvidia.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>
Subject: Re: [PATCH 2/3] gpio: acpi: separation of concerns
Date: Mon, 3 Oct 2016 15:44:24 +0300 [thread overview]
Message-ID: <20161003124424.GA1765@lahna.fi.intel.com> (raw)
In-Reply-To: <CACRpkdb_Owwei1vA2cwzcuuTOxVnyWJY1Q8yL4UVM8TdNb74+Q@mail.gmail.com>
On Mon, Oct 03, 2016 at 02:36:50PM +0200, Linus Walleij wrote:
> > -ENXIO?
>
> Sorry for not writing all that I think.
>
> The code works like such that if -ENOENT is returned, the core
> will proceed to check for presence of boardfile-type hardcoded
> descriptor tables. Which might be relevant.
>
> (The mechanism should be used as fallback also when no
> desc is found in the ACPI lookup, actually.)
Makes sense. Thanks for the clarification.
next prev parent reply other threads:[~2016-10-03 12:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-03 9:02 [PATCH 1/3] gpio: OF: separation of concerns Linus Walleij
2016-10-03 9:02 ` [PATCH 2/3] gpio: acpi: " Linus Walleij
2016-10-03 10:24 ` Mika Westerberg
2016-10-03 12:36 ` Linus Walleij
2016-10-03 12:44 ` Mika Westerberg [this message]
2016-10-03 9:02 ` [PATCH 3/3] gpio: OF: localize some gpiochip init functions Linus Walleij
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