Re: [PATCH v4] [media] vimc: Virtual Media Controller core, capture and sensor

From: kbuild test robot <lkp@intel.com>
To: Helen Koike <helen.koike@collabora.co.uk>
Cc: kbuild-all@01.org, linux-media@vger.kernel.org,
	laurent.pinchart@ideasonboard.com, hverkuil@xs4all.nl,
	jgebben@codeaurora.org, mchehab@osg.samsung.com,
	Helen Fornazier <helen.fornazier@gmail.com>
Subject: Re: [PATCH v4] [media] vimc: Virtual Media Controller core, capture and sensor
Date: Sun, 12 Jun 2016 09:59:30 +0800	[thread overview]
Message-ID: <201606120923.hGvLn7kB%fengguang.wu@intel.com> (raw)
In-Reply-To: <1464706979-32340-1-git-send-email-helen.koike@collabora.co.uk>

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Hi,

[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v4.7-rc2 next-20160609]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Helen-Koike/vimc-Virtual-Media-Controller-core-capture-and-sensor/20160531-230840
base:   git://linuxtv.org/media_tree.git master
config: i386-randconfig-x010-06120748 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All error/warnings (new ones prefixed by >>):

warning: (VIDEO_VIMC) selects VIDEO_V4L2_SUBDEV_API which has unmet direct dependencies (MEDIA_SUPPORT && VIDEO_DEV && MEDIA_CONTROLLER)
   In file included from include/linux/init.h:4:0,
                    from drivers/media/pci/cx88/cx88-cards.c:23:
   include/media/v4l2-subdev.h: In function 'v4l2_subdev_get_try_format':
>> include/media/v4l2-subdev.h:770:19: error: 'struct v4l2_subdev' has no member named 'entity'
      BUG_ON(pad >= sd->entity.num_pads);   \
                      ^
   include/linux/compiler.h:170:42: note: in definition of macro 'unlikely'
    # define unlikely(x) __builtin_expect(!!(x), 0)
                                             ^
>> include/media/v4l2-subdev.h:770:3: note: in expansion of macro 'BUG_ON'
      BUG_ON(pad >= sd->entity.num_pads);   \
      ^~~~~~
>> include/media/v4l2-subdev.h:774:1: note: in expansion of macro '__V4L2_SUBDEV_MK_GET_TRY'
    __V4L2_SUBDEV_MK_GET_TRY(v4l2_mbus_framefmt, v4l2_subdev_get_try_format, try_fmt)
    ^~~~~~~~~~~~~~~~~~~~~~~~
   include/media/v4l2-subdev.h: In function 'v4l2_subdev_get_try_crop':
>> include/media/v4l2-subdev.h:770:19: error: 'struct v4l2_subdev' has no member named 'entity'
      BUG_ON(pad >= sd->entity.num_pads);   \
                      ^
   include/linux/compiler.h:170:42: note: in definition of macro 'unlikely'
    # define unlikely(x) __builtin_expect(!!(x), 0)
                                             ^
>> include/media/v4l2-subdev.h:770:3: note: in expansion of macro 'BUG_ON'
      BUG_ON(pad >= sd->entity.num_pads);   \
      ^~~~~~
   include/media/v4l2-subdev.h:775:1: note: in expansion of macro '__V4L2_SUBDEV_MK_GET_TRY'
    __V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, v4l2_subdev_get_try_crop, try_crop)
    ^~~~~~~~~~~~~~~~~~~~~~~~
   include/media/v4l2-subdev.h: In function 'v4l2_subdev_get_try_compose':
>> include/media/v4l2-subdev.h:770:19: error: 'struct v4l2_subdev' has no member named 'entity'
      BUG_ON(pad >= sd->entity.num_pads);   \
                      ^
   include/linux/compiler.h:170:42: note: in definition of macro 'unlikely'
    # define unlikely(x) __builtin_expect(!!(x), 0)
                                             ^
>> include/media/v4l2-subdev.h:770:3: note: in expansion of macro 'BUG_ON'
      BUG_ON(pad >= sd->entity.num_pads);   \
      ^~~~~~
   include/media/v4l2-subdev.h:776:1: note: in expansion of macro '__V4L2_SUBDEV_MK_GET_TRY'
    __V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, v4l2_subdev_get_try_compose, try_compose)
    ^~~~~~~~~~~~~~~~~~~~~~~~

vim +770 include/media/v4l2-subdev.h

5e6ff7c1 Sakari Ailus      2012-02-15  764  #define __V4L2_SUBDEV_MK_GET_TRY(rtype, fun_name, field_name)		\
5e6ff7c1 Sakari Ailus      2012-02-15  765  	static inline struct rtype *					\
f7234138 Hans Verkuil      2015-03-04  766  	fun_name(struct v4l2_subdev *sd,				\
f7234138 Hans Verkuil      2015-03-04  767  		 struct v4l2_subdev_pad_config *cfg,			\
5e6ff7c1 Sakari Ailus      2012-02-15  768  		 unsigned int pad)					\
5e6ff7c1 Sakari Ailus      2012-02-15  769  	{								\
f7234138 Hans Verkuil      2015-03-04 @770  		BUG_ON(pad >= sd->entity.num_pads);			\
f7234138 Hans Verkuil      2015-03-04  771  		return &cfg[pad].field_name;				\
7cd5a16b Stanimir Varbanov 2010-05-21  772  	}
7cd5a16b Stanimir Varbanov 2010-05-21  773  
f7234138 Hans Verkuil      2015-03-04 @774  __V4L2_SUBDEV_MK_GET_TRY(v4l2_mbus_framefmt, v4l2_subdev_get_try_format, try_fmt)
f7234138 Hans Verkuil      2015-03-04  775  __V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, v4l2_subdev_get_try_crop, try_crop)
f7234138 Hans Verkuil      2015-03-04  776  __V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, v4l2_subdev_get_try_compose, try_compose)
7cd5a16b Stanimir Varbanov 2010-05-21  777  #endif

:::::: The code at line 770 was first introduced by commit
:::::: f7234138f14c2296c5eb6b8224abe00b507faf3f [media] v4l2-subdev: replace v4l2_subdev_fh by v4l2_subdev_pad_config

:::::: TO: Hans Verkuil <hans.verkuil@cisco.com>
:::::: CC: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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