linux-kernel - Re: [PATCH] [media] V4L: s5c73m3: Fix build after v4l2_of_get_next

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Date:	Wed, 23 Apr 2014 23:46:07 +0200
From:	Sylwester Nawrocki <sylvester.nawrocki@...il.com>
To:	David Rientjes <rientjes@...gle.com>
CC:	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Andrzej Hajda <a.hajda@...sung.com>,
	Mauro Carvalho Chehab <m.chehab@...sung.com>,
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	Sylwester Nawrocki <s.nawrocki@...sung.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH] [media] V4L: s5c73m3: Fix build after v4l2_of_get_next_endpoint
 rename

On 04/23/2014 10:57 PM, David Rientjes wrote:
> On Wed, 9 Apr 2014, Krzysztof Kozlowski wrote:
>
>> Fix build error after v4l2_of_get_next_endpoint rename (fd9fdb78a9bf:
>> "[media] of: move graph helpers from drivers/media/v4l2-core..."):
>>
>> drivers/media/i2c/s5c73m3/s5c73m3-core.c: In function ‘s5c73m3_get_platform_data’:
>> drivers/media/i2c/s5c73m3/s5c73m3-core.c:1619:2: error: implicit declaration of function ‘v4l2_of_get_next_endpoint’ [-Werror=implicit-function-declaration]
>> drivers/media/i2c/s5c73m3/s5c73m3-core.c:1619:10: warning: assignment makes pointer from integer without a cast [enabled by default]
>>
>> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
>> ---
>>   drivers/media/i2c/s5c73m3/s5c73m3-core.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
>> index a4459301b5f8..ee0f57e01b56 100644
>> --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
>> +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
>> @@ -1616,7 +1616,7 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state)
>>   	if (ret < 0)
>>   		return -EINVAL;
>>
>> -	node_ep = v4l2_of_get_next_endpoint(node, NULL);
>> +	node_ep = of_graph_get_next_endpoint(node, NULL);
>>   	if (!node_ep) {
>>   		dev_warn(dev, "no endpoint defined for node: %s\n",
>>   						node->full_name);
>
> Acked-by: David Rientjes <rientjes@...gle.com>
>
> The build error that this patch fixes is still present in Linus's tree,
> and there's been no response to it in two weeks.  Any chance of this
> getting merged?

I expect a patch fixing this issue to be sent in next batch of the media
fixes from Mauro.  It has been queued in the media tree:

http://git.linuxtv.org/cgit.cgi/media_tree.git/commit/?h=fixes&id=41f484d12c0105ce01ea79acdc094fff9124491b

Thanks,
Sylwester

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