Re: [PATCH] of: export of_get_next_parent

Sylwester Nawrocki
2013-04-21T18:56:44Z

Hi,

On 04/21/2013 02:11 PM, Ming Lei wrote:
> On Wed, Apr 10, 2013 at 5:47 PM, Ming Lei<ming.lei@canonical.com> wrote:
>> The function is called by at least three drivers now:
>>
>> pinctrl
>> mfd/vexpress
>> v4l2-core
>>
>> The 3rd one can be built as module, so export the function to
>> avoid build failure.
>>
>> Cc: Grant Likely<grant.likely@secretlab.ca>
>> Cc: Rob Herring<rob.herring@calxeda.com>
>> Cc: devicetree-discuss@lists.ozlabs.org
>> Signed-off-by: Ming Lei<ming.lei@canonical.com>
>> ---
>> drivers/of/base.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/of/base.c b/drivers/of/base.c
>> index c6443de..a2a0ddc 100644
>> --- a/drivers/of/base.c
>> +++ b/drivers/of/base.c
>> @@ -382,6 +382,7 @@ struct device_node *of_get_next_parent(struct device_node *node)
>> raw_spin_unlock_irqrestore(&devtree_lock, flags);
>> return parent;
>> }
>> +EXPORT_SYMBOL(of_get_next_parent);
>
> Gentle ping.
>
> Without the patch, the below build failure is produced every time on -next tree:

A similar patch has been queued in the media tree [1]. It should soon
appear in -next.

[1]
http://git.linuxtv.org/mchehab/media-next.git/commitdiff/6695be6863b75620ffa6d422965680ce785cb7c8

Sorry for the trouble.

Thanks,
Sylwester