[PATCH v1] of/irq: do irq resolution in platform_get_irq_byname()

[Rob Herring]

On Tue, May 27, 2014 at 3:23 PM, Kevin Hilman <khilman at linaro.org> wrote:
> On Fri, May 23, 2014 at 1:03 AM, Grant Likely <grant.likely at linaro.org> wrote:
>> On Tue, 20 May 2014 13:42:02 +0300, Grygorii Strashko <grygorii.strashko at ti.com> wrote:
>>> The commit 9ec36cafe43bf835f8f29273597a5b0cbc8267ef
>>> "of/irq: do irq resolution in platform_get_irq" from Rob Herring -
>>> moves resolving of the interrupt resources in platform_get_irq().
>>> But this solution isn't complete because platform_get_irq_byname()
>>> need to be modified the same way.
>>>
>>> Hence, fix it by adding interrupt resolution code at the
>>> platform_get_irq_byname() function too.
>>>
>>> Cc: Russell King <linux at arm.linux.org.uk>
>>> Cc: Rob Herring <robh at kernel.org>
>>> Cc: Tony Lindgren <tony at atomide.com>
>>> Cc: Grant Likely <grant.likely at linaro.org>
>>> Cc: Thierry Reding <thierry.reding at gmail.com>
>>>
>>> Signed-off-by: Grygorii Strashko <grygorii.strashko at ti.com>
>>
>> Applied, Thanks.
>
> As of next-20150526, the ST u8500 Snowball board has been failing boot
> in linux-next, and was bisected down to this patch (commit
> ad69674e73a1 in -next).   Full boot failure attached.
>
> I have not dug any deeper, but can confirm that next-20140526 with
> this patch reverted boots again on the snowball board.

There's a patch on the list which fixes it. The problem is stmmac
driver was expecting only one error code.

Rob