From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Olliver Schinagl <oliver+list@schinagl.nl>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Grant Likely <grant.likely@linaro.org>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Alexandre Courbot <gnurou@gmail.com>,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: gpios search behaviour for gpio from _DSD
Date: Mon, 28 Sep 2015 10:30:46 +0300 [thread overview]
Message-ID: <20150928073046.GS1536@lahna.fi.intel.com> (raw)
In-Reply-To: <5606F273.6030100@schinagl.nl>
On Sat, Sep 26, 2015 at 09:30:59PM +0200, Olliver Schinagl wrote:
> What i ment is, without strcmp, the loop would test for:
>
> reset-gpio and then reset-gpios (and then gpio and gpios)
>
> So why the strcmp at all, Why only reset-gpios? Will the _DSD or acpi break
> and if we probe for reset-gpio (first, instead of reset-gpios)? I'm asking
> because i'm trying some work on gpio lib and this section is getting
> reworked too. While doing that I want to remove the strcmp. Hence, the
> question if things break on the ACPI side (I'm mostly failiar with OF.
I think it is there because we really want to force "-gpios" format for
named gpios (not "-gpio"). DT does not do it because they have lots of
existing "-gpio" users whereas in ACPI there is no such burden.
prev parent reply other threads:[~2015-09-28 7:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-24 7:25 gpios search behaviour for gpio from _DSD Olliver Schinagl
2015-09-24 8:43 ` Mika Westerberg
2015-09-26 19:30 ` Olliver Schinagl
2015-09-28 7:30 ` Mika Westerberg [this message]
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