From: s.hauer@pengutronix.de (Sascha Hauer)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] mfd wm8350: allocate irq descs dynamically
Date: Tue, 24 May 2011 13:52:15 +0200 [thread overview]
Message-ID: <20110524115215.GD22096@pengutronix.de> (raw)
In-Reply-To: <20110524094658.GA4005@opensource.wolfsonmicro.com>
On Tue, May 24, 2011 at 05:46:59PM +0800, Mark Brown wrote:
> On Tue, May 24, 2011 at 09:28:14AM +0200, Sascha Hauer wrote:
> > On Tue, May 24, 2011 at 06:41:00AM +0800, Mark Brown wrote:
>
> > > on systems that do actually have the IRQ range allocated for some other
> > > reason.
>
> > By 'some other reason' you mean an implementation bug? If the range is
> > already allocated the wm8350 driver should better not use it.
>
> Well, one obvious example is if someone's using the device with a sparse
> system already - they'll have had to arrange to allocate the IRQ range
> already.
There seems to be no user in the kernel. Anyway, sooner or later we'll
have the same problem with other mfd drivers. So what do yuo suggest?
Sascha
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next prev parent reply other threads:[~2011-05-24 11:52 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-20 7:59 i.MX: switch to sparse irqs Sascha Hauer
2011-05-20 7:59 ` [PATCH 1/9] ARM i.MX tzic: do not depend on MXC_INTERNAL_IRQS Sascha Hauer
2011-05-20 7:59 ` [PATCH] mfd wm8350: allocate irq descs dynamically Sascha Hauer
2011-05-20 12:52 ` Thomas Gleixner
2011-05-20 13:07 ` Sascha Hauer
2011-05-20 13:19 ` Thomas Gleixner
2011-05-21 11:29 ` Mark Brown
2011-05-23 6:25 ` Sascha Hauer
2011-05-23 10:44 ` Mark Brown
2011-05-23 14:41 ` Sascha Hauer
2011-05-23 15:22 ` Mark Brown
2011-05-23 16:46 ` Sascha Hauer
2011-05-23 22:41 ` Mark Brown
2011-05-24 7:28 ` Sascha Hauer
2011-05-24 9:46 ` Mark Brown
2011-05-24 11:52 ` Sascha Hauer [this message]
2011-05-24 15:35 ` Mark Brown
2011-05-25 8:13 ` Sascha Hauer
2011-05-25 9:23 ` Mark Brown
2011-05-25 19:10 ` Sascha Hauer
2011-05-20 7:59 ` [PATCH 2/9] ARM i.MX avic: do not depend on MXC_INTERNAL_IRQS Sascha Hauer
2011-05-20 7:59 ` [PATCH 3/9] ARM i.MX: get rid of wrong MXC_INTERNAL_IRQ usage Sascha Hauer
2011-05-20 7:59 ` [PATCH 4/9] mfd wm8350: allocate irq descs dynamically Sascha Hauer
2011-05-20 7:59 ` [PATCH 5/9] ARM i.MX mx31ads: allocate irqs for expio dynamically Sascha Hauer
2011-05-20 7:59 ` [PATCH 6/9] ARM i.MX 3ds debugboard: allocate irqs dynamically Sascha Hauer
2011-05-20 7:59 ` [PATCH 7/9] ARM i.MX: use sparse irqs Sascha Hauer
2011-05-20 7:59 ` [PATCH 8/9] dma IPU: rework irq handling Sascha Hauer
2011-05-20 13:16 ` Thomas Gleixner
2011-05-20 13:30 ` Sascha Hauer
2011-05-20 16:46 ` Thomas Gleixner
2011-05-20 22:11 ` Benjamin Herrenschmidt
2011-05-20 7:59 ` [PATCH 9/9] ARM i.MX3: remove now useless ipu platform data from boards Sascha Hauer
-- strict thread matches above, loose matches on Subject: below --
2011-06-02 11:45 [PATCH] mfd wm8350: allocate irq descs dynamically Sascha Hauer
2011-06-02 11:53 ` Mark Brown
2011-06-02 13:37 ` Mark Brown
2011-06-02 15:47 ` Mark Brown
2011-05-19 18:56 Sascha Hauer
2011-05-19 21:04 ` Mark Brown
2011-05-19 22:04 ` Mark Brown
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