From: kernel test robot <lkp@intel.com>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-media@vger.kernel.org
Subject: [sailus-media-tree:metadata 30/122] include/media/v4l2-subdev.h:1961:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt'; expected 4, have 3
Date: Wed, 29 Apr 2026 12:53:20 +0800 [thread overview]
Message-ID: <202604291208.yqRwAWhO-lkp@intel.com> (raw)
tree: git://linuxtv.org/sailus/media_tree.git metadata
head: 489ab6e79288be8d219b68525a13699fde0248ae
commit: bdef7b84a4e74d1cef8cd5c1326c657cf4b86b3e [30/122] media: v4l2-subdev: Add struct v4l2_subdev_client_info pointer to pad ops
config: openrisc-allmodconfig (https://download.01.org/0day-ci/archive/20260429/202604291208.yqRwAWhO-lkp@intel.com/config)
compiler: or1k-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260429/202604291208.yqRwAWhO-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604291208.yqRwAWhO-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/media/v4l2-device.h:13,
from drivers/media/platform/renesas/renesas-ceu.c:36:
drivers/media/platform/renesas/renesas-ceu.c: In function '__ceu_try_fmt':
drivers/media/platform/renesas/renesas-ceu.c:844:55: error: passing argument 2 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~
| |
| struct v4l2_subdev_state *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:844:55: note: expected 'const struct v4l2_subdev_client_info *' but argument is of type 'struct v4l2_subdev_state *'
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:844:67: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:844:67: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
>> include/media/v4l2-subdev.h:1961:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt'; expected 4, have 3
1961 | __result = v4l2_subdev_call_wrappers.o->f( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/renesas/renesas-ceu.c:844:15: note: in expansion of macro 'v4l2_subdev_call'
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/renesas/renesas-ceu.c:844:55: error: passing argument 2 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~
| |
| struct v4l2_subdev_state *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:844:55: note: expected 'const struct v4l2_subdev_client_info *' but argument is of type 'struct v4l2_subdev_state *'
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:844:67: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:844:67: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
>> include/media/v4l2-subdev.h:1964:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt'; expected 4, have 3
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:844:15: note: in expansion of macro 'v4l2_subdev_call'
844 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/renesas/renesas-ceu.c:850:48: error: passing argument 2 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
850 | &pad_state, &sd_format);
| ^~~~~~~~~~
| |
| struct v4l2_subdev_state *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:850:48: note: expected 'const struct v4l2_subdev_client_info *' but argument is of type 'struct v4l2_subdev_state *'
850 | &pad_state, &sd_format);
| ^~~~~~~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:850:60: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
850 | &pad_state, &sd_format);
| ^~~~~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:850:60: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
850 | &pad_state, &sd_format);
| ^~~~~~~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
>> include/media/v4l2-subdev.h:1961:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt'; expected 4, have 3
1961 | __result = v4l2_subdev_call_wrappers.o->f( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/renesas/renesas-ceu.c:849:31: note: in expansion of macro 'v4l2_subdev_call'
849 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt,
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/renesas/renesas-ceu.c:850:48: error: passing argument 2 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
850 | &pad_state, &sd_format);
| ^~~~~~~~~~
| |
| struct v4l2_subdev_state *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:850:48: note: expected 'const struct v4l2_subdev_client_info *' but argument is of type 'struct v4l2_subdev_state *'
850 | &pad_state, &sd_format);
| ^~~~~~~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:850:60: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
850 | &pad_state, &sd_format);
| ^~~~~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:850:60: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
850 | &pad_state, &sd_format);
| ^~~~~~~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
>> include/media/v4l2-subdev.h:1964:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt'; expected 4, have 3
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:849:31: note: in expansion of macro 'v4l2_subdev_call'
849 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt,
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/renesas/renesas-ceu.c: In function 'ceu_set_fmt':
drivers/media/platform/renesas/renesas-ceu.c:903:61: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
903 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, NULL, &format);
| ^~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:903:61: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
903 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, NULL, &format);
| ^~~~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
>> include/media/v4l2-subdev.h:1961:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt'; expected 4, have 3
1961 | __result = v4l2_subdev_call_wrappers.o->f( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/renesas/renesas-ceu.c:903:15: note: in expansion of macro 'v4l2_subdev_call'
903 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, NULL, &format);
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/renesas/renesas-ceu.c:903:61: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
903 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, NULL, &format);
| ^~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:903:61: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
903 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, NULL, &format);
| ^~~~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
>> include/media/v4l2-subdev.h:1964:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt'; expected 4, have 3
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/renesas/renesas-ceu.c:903:15: note: in expansion of macro 'v4l2_subdev_call'
903 | ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, NULL, &format);
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
--
In file included from drivers/media/platform/renesas/sh_vou.c:24:
drivers/media/platform/renesas/sh_vou.c: In function 'sh_vou_set_fmt_vid_out':
drivers/media/platform/renesas/sh_vou.c:717:57: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
717 | set_fmt, NULL, &format);
| ^~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-device.h:356:58: note: in definition of macro '__v4l2_device_call_subdevs_until_err_p'
356 | __err = (sd)->ops->o->f((sd) , ##args); \
| ^~~~
drivers/media/platform/renesas/sh_vou.c:716:15: note: in expansion of macro 'v4l2_device_call_until_err'
716 | ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, pad,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/renesas/sh_vou.c:717:57: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
717 | set_fmt, NULL, &format);
| ^~~~~~~
include/media/v4l2-device.h:356:58: note: in definition of macro '__v4l2_device_call_subdevs_until_err_p'
356 | __err = (sd)->ops->o->f((sd) , ##args); \
| ^~~~
drivers/media/platform/renesas/sh_vou.c:716:15: note: in expansion of macro 'v4l2_device_call_until_err'
716 | ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, pad,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/media/v4l2-device.h:356:33: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt'; expected 4, have 3
356 | __err = (sd)->ops->o->f((sd) , ##args); \
| ^
include/media/v4l2-device.h:448:9: note: in expansion of macro '__v4l2_device_call_subdevs_until_err_p'
448 | __v4l2_device_call_subdevs_until_err_p(v4l2_dev, __sd, \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/renesas/sh_vou.c:716:15: note: in expansion of macro 'v4l2_device_call_until_err'
716 | ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, pad,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/media/v4l2-device.h:13:
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/renesas/sh_vou.c: In function 'sh_vou_s_selection':
drivers/media/platform/renesas/sh_vou.c:977:57: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_selection' from incompatible pointer type [-Wincompatible-pointer-types]
977 | set_selection, NULL, &sd_sel);
| ^~~~~~~
| |
| struct v4l2_subdev_selection *
include/media/v4l2-device.h:356:58: note: in definition of macro '__v4l2_device_call_subdevs_until_err_p'
356 | __err = (sd)->ops->o->f((sd) , ##args); \
| ^~~~
drivers/media/platform/renesas/sh_vou.c:976:9: note: in expansion of macro 'v4l2_device_call_until_err'
976 | v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, pad,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/renesas/sh_vou.c:977:57: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_selection *'
977 | set_selection, NULL, &sd_sel);
| ^~~~~~~
include/media/v4l2-device.h:356:58: note: in definition of macro '__v4l2_device_call_subdevs_until_err_p'
356 | __err = (sd)->ops->o->f((sd) , ##args); \
| ^~~~
drivers/media/platform/renesas/sh_vou.c:976:9: note: in expansion of macro 'v4l2_device_call_until_err'
976 | v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, pad,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/media/v4l2-device.h:356:33: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_selection'; expected 4, have 3
356 | __err = (sd)->ops->o->f((sd) , ##args); \
| ^
include/media/v4l2-device.h:448:9: note: in expansion of macro '__v4l2_device_call_subdevs_until_err_p'
448 | __v4l2_device_call_subdevs_until_err_p(v4l2_dev, __sd, \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/renesas/sh_vou.c:976:9: note: in expansion of macro 'v4l2_device_call_until_err'
976 | v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, pad,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:864:15: note: declared here
864 | int (*set_selection)(struct v4l2_subdev *sd,
| ^~~~~~~~~~~~~
drivers/media/platform/renesas/sh_vou.c:981:57: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
981 | set_fmt, NULL, &format);
| ^~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-device.h:356:58: note: in definition of macro '__v4l2_device_call_subdevs_until_err_p'
356 | __err = (sd)->ops->o->f((sd) , ##args); \
| ^~~~
drivers/media/platform/renesas/sh_vou.c:980:15: note: in expansion of macro 'v4l2_device_call_until_err'
980 | ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, pad,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/renesas/sh_vou.c:981:57: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
981 | set_fmt, NULL, &format);
| ^~~~~~~
include/media/v4l2-device.h:356:58: note: in definition of macro '__v4l2_device_call_subdevs_until_err_p'
356 | __err = (sd)->ops->o->f((sd) , ##args); \
| ^~~~
drivers/media/platform/renesas/sh_vou.c:980:15: note: in expansion of macro 'v4l2_device_call_until_err'
980 | ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, pad,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/media/v4l2-device.h:356:33: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt'; expected 4, have 3
356 | __err = (sd)->ops->o->f((sd) , ##args); \
| ^
include/media/v4l2-device.h:448:9: note: in expansion of macro '__v4l2_device_call_subdevs_until_err_p'
448 | __v4l2_device_call_subdevs_until_err_p(v4l2_dev, __sd, \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/renesas/sh_vou.c:980:15: note: in expansion of macro 'v4l2_device_call_until_err'
980 | ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, pad,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
--
In file included from include/media/v4l2-device.h:13,
from drivers/media/platform/st/stm32/stm32-dcmi.c:33:
drivers/media/platform/st/stm32/stm32-dcmi.c: In function 'dcmi_pipeline_s_fmt':
drivers/media/platform/st/stm32/stm32-dcmi.c:741:68: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
741 | ret = v4l2_subdev_call(subdev, pad, set_fmt, NULL, &fmt);
| ^~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:741:68: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
741 | ret = v4l2_subdev_call(subdev, pad, set_fmt, NULL, &fmt);
| ^~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
>> include/media/v4l2-subdev.h:1961:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt'; expected 4, have 3
1961 | __result = v4l2_subdev_call_wrappers.o->f( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:741:23: note: in expansion of macro 'v4l2_subdev_call'
741 | ret = v4l2_subdev_call(subdev, pad, set_fmt, NULL, &fmt);
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:741:68: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
741 | ret = v4l2_subdev_call(subdev, pad, set_fmt, NULL, &fmt);
| ^~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:741:68: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
741 | ret = v4l2_subdev_call(subdev, pad, set_fmt, NULL, &fmt);
| ^~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
>> include/media/v4l2-subdev.h:1964:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt'; expected 4, have 3
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:741:23: note: in expansion of macro 'v4l2_subdev_call'
741 | ret = v4l2_subdev_call(subdev, pad, set_fmt, NULL, &fmt);
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c: In function 'dcmi_try_fmt':
include/media/v4l2-subdev.h:2056:63: error: passing argument 2 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~
| |
| struct v4l2_subdev_state *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:2056:63: note: expected 'const struct v4l2_subdev_client_info *' but argument is of type 'struct v4l2_subdev_state *'
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:70: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:70: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/media/v4l2-subdev.h:1961:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt'; expected 4, have 3
1961 | __result = v4l2_subdev_call_wrappers.o->f( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:2056:36: note: in expansion of macro 'v4l2_subdev_call'
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
include/media/v4l2-subdev.h:2056:63: error: passing argument 2 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~
| |
| struct v4l2_subdev_state *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:2056:63: note: expected 'const struct v4l2_subdev_client_info *' but argument is of type 'struct v4l2_subdev_state *'
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:70: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:70: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/media/v4l2-subdev.h:1964:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt'; expected 4, have 3
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
include/media/v4l2-subdev.h:2056:36: note: in expansion of macro 'v4l2_subdev_call'
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1066:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1066 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c: In function 'dcmi_set_sensor_format':
include/media/v4l2-subdev.h:2056:63: error: passing argument 2 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~
| |
| struct v4l2_subdev_state *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:2056:63: note: expected 'const struct v4l2_subdev_client_info *' but argument is of type 'struct v4l2_subdev_state *'
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:70: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:70: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/media/v4l2-subdev.h:1961:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->set_fmt'; expected 4, have 3
1961 | __result = v4l2_subdev_call_wrappers.o->f( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:2056:36: note: in expansion of macro 'v4l2_subdev_call'
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
include/media/v4l2-subdev.h:2056:63: error: passing argument 2 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~
| |
| struct v4l2_subdev_state *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:2056:63: note: expected 'const struct v4l2_subdev_client_info *' but argument is of type 'struct v4l2_subdev_state *'
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:70: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt' from incompatible pointer type [-Wincompatible-pointer-types]
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~
| |
| struct v4l2_subdev_format *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:70: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_format *'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> include/media/v4l2-subdev.h:1964:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->set_fmt'; expected 4, have 3
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
include/media/v4l2-subdev.h:2056:36: note: in expansion of macro 'v4l2_subdev_call'
2056 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1227:15: note: in expansion of macro 'v4l2_subdev_call_state_try'
1227 | ret = v4l2_subdev_call_state_try(dcmi->source, pad, set_fmt, &format);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:856:15: note: declared here
856 | int (*set_fmt)(struct v4l2_subdev *sd,
| ^~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c: In function 'dcmi_get_sensor_bounds':
drivers/media/platform/st/stm32/stm32-dcmi.c:1250:38: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->get_selection' from incompatible pointer type [-Wincompatible-pointer-types]
1250 | NULL, &bounds);
| ^~~~~~~
| |
| struct v4l2_subdev_selection *
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1250:38: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_selection *'
1250 | NULL, &bounds);
| ^~~~~~~
include/media/v4l2-subdev.h:1962:65: note: in definition of macro 'v4l2_subdev_call'
1962 | __sd, ##args); \
| ^~~~
include/media/v4l2-subdev.h:1961:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)v4l2_subdev_call_wrappers.pad)->get_selection'; expected 4, have 3
1961 | __result = v4l2_subdev_call_wrappers.o->f( \
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1249:15: note: in expansion of macro 'v4l2_subdev_call'
1249 | ret = v4l2_subdev_call(dcmi->source, pad, get_selection,
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:860:15: note: declared here
860 | int (*get_selection)(struct v4l2_subdev *sd,
| ^~~~~~~~~~~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1250:38: error: passing argument 3 of '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->get_selection' from incompatible pointer type [-Wincompatible-pointer-types]
1250 | NULL, &bounds);
| ^~~~~~~
| |
| struct v4l2_subdev_selection *
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1250:38: note: expected 'struct v4l2_subdev_state *' but argument is of type 'struct v4l2_subdev_selection *'
1250 | NULL, &bounds);
| ^~~~~~~
include/media/v4l2-subdev.h:1964:60: note: in definition of macro 'v4l2_subdev_call'
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
include/media/v4l2-subdev.h:1964:36: error: too few arguments to function '((const struct v4l2_subdev_pad_ops *)__sd->ops->pad)->get_selection'; expected 4, have 3
1964 | __result = __sd->ops->o->f(__sd, ##args); \
| ^~~~
drivers/media/platform/st/stm32/stm32-dcmi.c:1249:15: note: in expansion of macro 'v4l2_subdev_call'
1249 | ret = v4l2_subdev_call(dcmi->source, pad, get_selection,
| ^~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:860:15: note: declared here
860 | int (*get_selection)(struct v4l2_subdev *sd,
| ^~~~~~~~~~~~~
..
vim +1961 include/media/v4l2-subdev.h
a8fa55078a7784a Janusz Krzysztofik 2019-05-20 1937
02679876b74d26e Mauro Carvalho Chehab 2017-12-19 1938 /**
02679876b74d26e Mauro Carvalho Chehab 2017-12-19 1939 * v4l2_subdev_call - call an operation of a v4l2_subdev.
02679876b74d26e Mauro Carvalho Chehab 2017-12-19 1940 *
02679876b74d26e Mauro Carvalho Chehab 2017-12-19 1941 * @sd: pointer to the &struct v4l2_subdev
02679876b74d26e Mauro Carvalho Chehab 2017-12-19 1942 * @o: name of the element at &struct v4l2_subdev_ops that contains @f.
02679876b74d26e Mauro Carvalho Chehab 2017-12-19 1943 * Each element there groups a set of callbacks functions.
aab7b7d19d038c1 Wolfram Sang 2019-11-10 1944 * @f: callback function to be called.
02679876b74d26e Mauro Carvalho Chehab 2017-12-19 1945 * The callback functions are defined in groups, according to
02679876b74d26e Mauro Carvalho Chehab 2017-12-19 1946 * each element at &struct v4l2_subdev_ops.
60d70d75c12db79 Jonathan Neuschäfer 2020-02-27 1947 * @args: arguments for @f.
21c29de1d090488 Mauro Carvalho Chehab 2016-07-20 1948 *
21c29de1d090488 Mauro Carvalho Chehab 2016-07-20 1949 * Example: err = v4l2_subdev_call(sd, video, s_std, norm);
2a1fcdf08230522 Hans Verkuil 2008-11-29 1950 */
2a1fcdf08230522 Hans Verkuil 2008-11-29 1951 #define v4l2_subdev_call(sd, o, f, args...) \
da48c948c263c9d Arnd Bergmann 2017-07-19 1952 ({ \
3d769df5fc32dc3 Hans Verkuil 2019-02-08 1953 struct v4l2_subdev *__sd = (sd); \
da48c948c263c9d Arnd Bergmann 2017-07-19 1954 int __result; \
3d769df5fc32dc3 Hans Verkuil 2019-02-08 1955 if (!__sd) \
da48c948c263c9d Arnd Bergmann 2017-07-19 1956 __result = -ENODEV; \
3d769df5fc32dc3 Hans Verkuil 2019-02-08 1957 else if (!(__sd->ops->o && __sd->ops->o->f)) \
da48c948c263c9d Arnd Bergmann 2017-07-19 1958 __result = -ENOIOCTLCMD; \
a8fa55078a7784a Janusz Krzysztofik 2019-05-20 1959 else if (v4l2_subdev_call_wrappers.o && \
a8fa55078a7784a Janusz Krzysztofik 2019-05-20 1960 v4l2_subdev_call_wrappers.o->f) \
a8fa55078a7784a Janusz Krzysztofik 2019-05-20 @1961 __result = v4l2_subdev_call_wrappers.o->f( \
a8fa55078a7784a Janusz Krzysztofik 2019-05-20 1962 __sd, ##args); \
da48c948c263c9d Arnd Bergmann 2017-07-19 1963 else \
3d769df5fc32dc3 Hans Verkuil 2019-02-08 @1964 __result = __sd->ops->o->f(__sd, ##args); \
da48c948c263c9d Arnd Bergmann 2017-07-19 1965 __result; \
da48c948c263c9d Arnd Bergmann 2017-07-19 1966 })
2a1fcdf08230522 Hans Verkuil 2008-11-29 1967
:::::: The code at line 1961 was first introduced by commit
:::::: a8fa55078a7784a99a2ce389b5d7456a3be9a941 media: v4l2-subdev: Verify arguments in v4l2_subdev_call()
:::::: TO: Janusz Krzysztofik <jmkrzyszt@gmail.com>
:::::: CC: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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