From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Waldemar.Rymarkiewicz@tieto.com
Cc: w.sang@pengutronix.de, linux-i2c@vger.kernel.org, arnd@arndb.de,
sameo@linux.intel.com, linux-kernel@vger.kernel.org,
hthebaud@insidefr.com, matti.j.aaltonen@nokia.com
Subject: Re: [PATCH] NFC: Driver for Inside Secure MicroRead NFC chip
Date: Fri, 18 Mar 2011 15:31:04 +0000 [thread overview]
Message-ID: <20110318153104.GE27129@sirena.org.uk> (raw)
In-Reply-To: <99B09243E1A5DA4898CDD8B700111448108588196C@EXMB04.eu.tieto.com>
On Fri, Mar 18, 2011 at 05:08:39PM +0200, Waldemar.Rymarkiewicz@tieto.com wrote:
> Wolfram,
> >> + unsigned int irq_gpio;
> >> + unsigned int ioh_gpio;
> >... you should request and setup the GPIOs before using them.
> I assume the board specific code will do so.
The usual pattern is that the code which uses the GPIO requests it,
otherwise all the users just end up having to replicate the setup and
teardown code for them.
next prev parent reply other threads:[~2011-03-18 15:31 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-18 10:40 Waldemar Rymarkiewicz
2011-03-18 10:40 ` Waldemar Rymarkiewicz
2011-03-18 11:03 ` Alan Cox
2011-03-18 15:00 ` Waldemar.Rymarkiewicz
2011-03-18 15:05 ` Arnd Bergmann
2011-03-18 15:12 ` Alan Cox
2011-03-18 15:15 ` Waldemar.Rymarkiewicz
2011-03-18 11:49 ` Wolfram Sang
2011-03-18 15:08 ` Waldemar.Rymarkiewicz
2011-03-18 15:31 ` Mark Brown [this message]
2011-03-18 16:43 ` Waldemar.Rymarkiewicz
2011-03-18 12:19 ` Arnd Bergmann
2011-03-18 12:51 ` Mark Brown
2011-03-18 14:20 ` Arnd Bergmann
2011-03-25 14:26 ` Samuel Ortiz
2011-03-29 8:00 ` Waldemar.Rymarkiewicz
2011-03-29 11:05 ` Arnd Bergmann
2011-03-29 11:59 ` Alan Cox
2011-03-29 12:04 ` Arnd Bergmann
2011-03-29 12:23 ` Alan Cox
2011-03-29 13:22 ` Arnd Bergmann
2011-03-31 14:16 ` Samuel Ortiz
2011-03-31 14:42 ` Waldemar.Rymarkiewicz
2011-03-31 14:49 ` Arnd Bergmann
2011-03-31 15:09 ` Samuel Ortiz
2011-03-31 15:24 ` Waldemar.Rymarkiewicz
2011-03-31 15:30 ` Samuel Ortiz
2011-04-01 18:19 ` Aloisio Almeida
2011-04-01 19:43 ` Arnd Bergmann
2011-06-06 20:22 ` Pavan Savoy
2011-06-06 20:30 ` Pavan Savoy
2011-06-06 20:46 ` Aloisio Almeida
2011-06-06 20:50 ` Samuel Ortiz
2011-03-18 15:50 ` Randy Dunlap
2011-03-18 15:57 ` Waldemar.Rymarkiewicz
-- strict thread matches above, loose matches on Subject: below --
2011-03-10 14:20 Waldemar Rymarkiewicz
2011-03-10 13:52 ` Arnd Bergmann
2011-03-10 14:45 ` Waldemar.Rymarkiewicz
2011-03-10 16:20 ` Arnd Bergmann
2011-03-14 14:59 ` Waldemar.Rymarkiewicz
2011-03-14 15:34 ` Arnd Bergmann
2011-03-14 15:45 ` Waldemar.Rymarkiewicz
2011-03-14 16:00 ` Arnd Bergmann
2011-03-14 16:15 ` Waldemar.Rymarkiewicz
2011-03-14 17:01 ` Arnd Bergmann
2011-03-15 8:37 ` Waldemar.Rymarkiewicz
2011-03-15 9:06 ` Arnd Bergmann
2011-03-17 12:58 ` Waldemar.Rymarkiewicz
2011-03-17 13:07 ` Arnd Bergmann
2011-03-17 13:38 ` Waldemar.Rymarkiewicz
2011-03-17 13:54 ` Arnd Bergmann
2011-03-17 13:58 ` Waldemar.Rymarkiewicz
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