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From: Ezequiel Garcia <ezequiel@collabora.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>,
	Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: Re: linux-next: build warning after merge of the v4l-dvb tree
Date: Mon, 08 Feb 2021 13:42:21 -0300	[thread overview]
Message-ID: <56cd99bbf526b43507579b5775bac5f885319866.camel@collabora.com> (raw)
In-Reply-To: <20210208233716.16d962ad@canb.auug.org.au>

Hi Stephen,

On Mon, 2021-02-08 at 23:37 +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the v4l-dvb tree, today's linux-next build (htmldocs)
> produced this warning:
> 
> include/media/v4l2-async.h:178: warning: expecting prototype for v4l2_async_notifier_add_fwnode_subdev(). Prototype was for
> __v4l2_async_notifier_add_fwnode_subdev() instead
> include/media/v4l2-async.h:207: warning: expecting prototype for v4l2_async_notifier_add_fwnode_remote_subdev(). Prototype was for
> __v4l2_async_notifier_add_fwnode_remote_subdev() instead
> include/media/v4l2-async.h:230: warning: expecting prototype for v4l2_async_notifier_add_i2c_subdev(). Prototype was for
> __v4l2_async_notifier_add_i2c_subdev() instead
> 
> Maybe introduced by commit
> 
>   c1cc23625062 ("media: v4l2-async: Discourage use of v4l2_async_notifier_add_subdev")
> 

Thanks for spotting this. Should be fixed by:

diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h
index 6f22daa6f067..3785445282fc 100644
--- a/include/media/v4l2-async.h
+++ b/include/media/v4l2-async.h
@@ -157,7 +157,7 @@ int __v4l2_async_notifier_add_subdev(struct v4l2_async_notifier *notifier,
 				   struct v4l2_async_subdev *asd);
 
 /**
- * v4l2_async_notifier_add_fwnode_subdev - Allocate and add a fwnode async
+ * __v4l2_async_notifier_add_fwnode_subdev - Allocate and add a fwnode async
  *				subdev to the notifier's master asd_list.
  *
  * @notifier: pointer to &struct v4l2_async_notifier
@@ -181,7 +181,7 @@ __v4l2_async_notifier_add_fwnode_subdev(struct v4l2_async_notifier *notifier,
 						   sizeof(__type)))
 
 /**
- * v4l2_async_notifier_add_fwnode_remote_subdev - Allocate and add a fwnode
+ * __v4l2_async_notifier_add_fwnode_remote_subdev - Allocate and add a fwnode
  *						  remote async subdev to the
  *						  notifier's master asd_list.
  *
@@ -210,7 +210,7 @@ __v4l2_async_notifier_add_fwnode_remote_subdev(struct v4l2_async_notifier *notif
 							  sizeof(__type)))
 
 /**
- * v4l2_async_notifier_add_i2c_subdev - Allocate and add an i2c async
+ * __v4l2_async_notifier_add_i2c_subdev - Allocate and add an i2c async
  *				subdev to the notifier's master asd_list.
  *
  * @notifier: pointer to &struct v4l2_async_notifier
@@ -228,7 +228,7 @@ struct v4l2_async_subdev *
 __v4l2_async_notifier_add_i2c_subdev(struct v4l2_async_notifier *notifier,
 				     int adapter_id, unsigned short address,
 				     unsigned int asd_struct_size);
-#define v4l2_async_notifier_add_i2c_subdev(__notifier, __adap, __addr, __type)	\
+#define v4l2_async_notifier_i2c(__notifier, __adap, __addr, __type)	\
 ((__type *)__v4l2_async_notifier_add_i2c_subdev(__notifier, __adap, __addr,	\
 						sizeof(__type)))
 

I'll send a fix for Mauro.

Best regards,
Ezequiel


  reply	other threads:[~2021-02-08 16:43 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-08 12:37 linux-next: build warning after merge of the v4l-dvb tree Stephen Rothwell
2021-02-08 16:42 ` Ezequiel Garcia [this message]
2021-02-08 16:46   ` Sakari Ailus
2021-02-08 16:57     ` Ezequiel Garcia
2021-02-08 17:40       ` Mauro Carvalho Chehab
2021-02-08 18:53         ` Ezequiel Garcia
2021-02-15 10:20           ` Mauro Carvalho Chehab
2021-02-15 10:42             ` Mauro Carvalho Chehab
2021-02-14 22:44 ` Stephen Rothwell
  -- strict thread matches above, loose matches on Subject: below --
2021-05-10 23:46 Stephen Rothwell
2021-05-21  0:48 ` Stephen Rothwell
2021-03-23  5:56 Stephen Rothwell
2021-02-08  0:32 Stephen Rothwell
2021-02-08  6:30 ` Mauro Carvalho Chehab
2021-02-08  8:33   ` Geert Uytterhoeven
2021-02-08  8:49     ` Mauro Carvalho Chehab
2021-02-08  8:52       ` Geert Uytterhoeven
2021-02-08  9:14         ` Mauro Carvalho Chehab
2021-01-13  4:10 Stephen Rothwell
2021-01-20  6:14 ` Stephen Rothwell
2020-11-18  5:29 Stephen Rothwell
2020-11-26  6:54 ` Stephen Rothwell
2020-11-27 10:11   ` Sean Young
2020-05-21  2:07 Stephen Rothwell
2020-04-17  0:22 Stephen Rothwell
2020-04-17  5:13 ` Ezequiel Garcia
2020-04-17  7:01   ` Mauro Carvalho Chehab
2020-04-15  1:29 Stephen Rothwell
2019-01-31 23:25 Stephen Rothwell
2011-03-17  0:29 Stephen Rothwell
2010-12-31  0:59 Stephen Rothwell
2010-10-08  0:49 Stephen Rothwell
2010-10-08  3:13 ` Mauro Carvalho Chehab

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