lkml.org 
[lkml]   [2013]   [Jan]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2] mfd: tc3589x: use simple irqdomain
Hi Linus,

On Wed, Jan 02, 2013 at 02:40:14PM +0100, Linus Walleij wrote:
> This fixes a regression in the TC3589x driver introduced in
> commit 15e27b1088245a2de3b7d09d39cd209212eb16af
> "mfd: Provide the tc3589x with its own IRQ domain"
>
> If a system with a TC3589x expander is booted and a base
> IRQ is passed from platform data, a legacy domain will
> be used. However, since the Ux500 is now switched to use
> SPARSE_IRQ, no descriptors get allocated on-the-fly,
> and we get a crash.
>
> Fix this by switching to using the simple irqdomain that
> will handle this uniformly and also allocates descriptors
> explicitly.
>
> Also fix two small whitespace errors in the vicinity while
> we're at it.
>
> Cc: stable@kernel.org
> Acked-by: Lee Jones <lee.jones@linaro.org>
> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
> ---
> ChangeLog v1->v2:
> - Update commit message after comments from Lee, add ACK, no
> changes to the patche per se.
>
> Hi Sam, this should go into the fixes for stable unless issues
> are found, it fixes a regression for us.
Applied to my for-linus branch. On its way to 3.8.

Cheers,
Samuel.

--
Intel Open Source Technology Centre
http://oss.intel.com/


\
 
 \ /
  Last update: 2013-01-22 05:01    [W:0.051 / U:0.032 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site