lkml.org 
[lkml]   [2021]   [Feb]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
SubjectRe: linux-next: build warning after merge of the v4l-dvb tree
From
Date
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

\
 
 \ /
  Last update: 2022-09-17 16:09    [W:0.107 / U:0.244 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site