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Date: Thu, 4 Apr 2013 15:44:08 +0200
From: Linus Walleij <linus.walleij@...aro.org>
To: Lars Poeschel <larsi@....tu-dresden.de>
Cc: Lars Poeschel <poeschel@...onage.de>,
Grant Likely <grant.likely@...retlab.ca>,
Rob Herring <rob.herring@...xeda.com>,
Rob Landley <rob@...dley.net>,
"devicetree-discuss@...ts.ozlabs.org"
<devicetree-discuss@...ts.ozlabs.org>,
"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
spi mailing list <spi-devel-general@...ts.sourceforge.net>,
Peter Korsgaard <jacmet@...site.dk>,
Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: Re: [PATCH v4] gpio: mcp23s08: convert driver to DT
On Thu, Apr 4, 2013 at 12:02 PM, Lars Poeschel <larsi@....tu-dresden.de> wrote:
> From: Lars Poeschel <poeschel@...onage.de>
>
> This converts the mcp23s08 driver to be able to be used with device
> tree.
> There is a "spi-present-mask" device tree property, that allows to
> use multiple of this spi chips on the same chipselect.
>
> Signed-off-by: Lars Poeschel <poeschel@...onage.de>
> ---
> v4:
> - removed the ability to specify the pullup from device tree
> - updated binding doc
(...)
> @@ -668,6 +742,7 @@ static struct spi_driver mcp23s08_driver = {
> .driver = {
> .name = "mcp23s08",
> .owner = THIS_MODULE,
> + .of_match_table = of_match_ptr(mcp23s08_spi_of_match),
Will this compile if CONFIG_OF is not enabled?
Yours,
Linus Walleij
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