From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Alessandro Rubini <rubini@gnudd.com>
Cc: grant.likely@secretlab.ca, linux-kernel@vger.kernel.org,
giancarlo.asnaghi@st.com, alan@linux.intel.com,
sameo@linux.intel.com, linus.walleij@stericsson.com
Subject: Re: [PATCH V3 2/2] gpio: add STA2X11 GPIO block
Date: Mon, 14 May 2012 11:08:13 +0100 [thread overview]
Message-ID: <20120514100813.GN31985@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20120514100645.GA5712@mail.gnudd.com>
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On Mon, May 14, 2012 at 12:06:45PM +0200, Alessandro Rubini wrote:
> > If you use platform data why would you get unpredicatable numbers?
> Because I request the irq numbers from the gpio driver (now I request
> a free slot starting from 384, because previous drivers had it
> hardwired). So if the gpio driver requests a slot starting from 0 it
> may get different values -- in general I can't now what it gets.
But this is because you're not using platform data! If you use platform
data to tell all the drivers including the gpio driver which ranges to
use then this problem does not exist.
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next prev parent reply other threads:[~2012-05-14 10:08 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-12 8:48 [PATCH V3 0/2] MFD and GPIO for STA2X11 Alessandro Rubini
2012-04-12 8:48 ` [PATCH V3 1/2] mfd: Add driver for STA2X11 MFD block Alessandro Rubini
2012-04-16 18:05 ` Samuel Ortiz
2012-04-16 18:11 ` Alessandro Rubini
2012-05-09 13:37 ` Samuel Ortiz
2012-04-12 8:48 ` [PATCH V3 2/2] gpio: add STA2X11 GPIO block Alessandro Rubini
2012-04-12 15:05 ` Linus Walleij
2012-04-13 11:44 ` Alessandro Rubini
2012-04-13 12:32 ` Linus Walleij
2012-04-13 16:34 ` Linus Walleij
2012-05-09 13:40 ` Samuel Ortiz
2012-05-11 23:34 ` Grant Likely
2012-05-14 7:25 ` Alessandro Rubini
2012-05-14 9:47 ` Mark Brown
2012-05-14 9:51 ` Alessandro Rubini
2012-05-14 9:58 ` Mark Brown
2012-05-14 10:06 ` Alessandro Rubini
2012-05-14 10:08 ` Mark Brown [this message]
2012-05-18 9:10 ` Samuel Ortiz
2012-04-16 17:55 ` [PATCH V3 0/2] MFD and GPIO for STA2X11 Samuel Ortiz
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