* [sailus-media-tree:metadata-pre 11/13] drivers/media/platform/nxp/imx7-media-csi.c:1415:8: error: too few arguments to function call, expected 4, have 3
@ 2026-02-06 17:21 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-02-06 17:21 UTC (permalink / raw)
To: Sakari Ailus; +Cc: llvm, oe-kbuild-all, linux-media
tree: git://linuxtv.org/sailus/media_tree.git metadata-pre
head: 1b58854744d17413b2855b20178e63a1c82d58f5
commit: e7ba02736fa5365cfe31dfd34c5557f10c4348fa [11/13] media: v4l2-subdev: Add struct v4l2_subdev_client_info pointer to pad ops
config: hexagon-randconfig-002-20260206 (https://download.01.org/0day-ci/archive/20260207/202602070139.HB5ypt6u-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9b8addffa70cee5b2acc5454712d9cf78ce45710)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260207/202602070139.HB5ypt6u-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/202602070139.HB5ypt6u-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/media/platform/nxp/imx7-media-csi.c:1415:8: error: too few arguments to function call, expected 4, have 3
1415 | ret = v4l2_subdev_call_state_active(&csi->sd, pad, get_fmt, &fmt_src);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:1939:14: note: expanded from macro 'v4l2_subdev_call_state_active'
1939 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:1909:20: note: expanded from macro 'v4l2_subdev_call'
1908 | __result = v4l2_subdev_call_wrappers.o->f( \
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1909 | __sd, ##args); \
| ^
>> drivers/media/platform/nxp/imx7-media-csi.c:1415:8: error: too few arguments to function call, expected 4, have 3
1415 | ret = v4l2_subdev_call_state_active(&csi->sd, pad, get_fmt, &fmt_src);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:1939:14: note: expanded from macro 'v4l2_subdev_call_state_active'
1939 | __result = v4l2_subdev_call(sd, o, f, state, ##args); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/media/v4l2-subdev.h:1911:43: note: expanded from macro 'v4l2_subdev_call'
1911 | __result = __sd->ops->o->f(__sd, ##args); \
| ~~~~~~~~~~~~~~~ ^
drivers/media/platform/nxp/imx7-media-csi.c:2024:13: error: incompatible function pointer types initializing 'int (*)(struct v4l2_subdev *, const struct v4l2_subdev_client_info *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' with an expression of type 'int (struct v4l2_subdev *, struct v4l2_subdev_state *, struct v4l2_subdev_format *)' [-Wincompatible-function-pointer-types]
2024 | .set_fmt = imx7_csi_set_fmt,
| ^~~~~~~~~~~~~~~~
3 errors generated.
vim +1415 drivers/media/platform/nxp/imx7-media-csi.c
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1404
31959b981c231fd drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1405 static int imx7_csi_video_validate_fmt(struct imx7_csi *csi)
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1406 {
d01a1c30777e46b drivers/media/platform/nxp/imx7-media-csi.c Laurent Pinchart 2023-01-26 1407 struct v4l2_subdev_format fmt_src = {
d01a1c30777e46b drivers/media/platform/nxp/imx7-media-csi.c Laurent Pinchart 2023-01-26 1408 .pad = IMX7_CSI_PAD_SRC,
d01a1c30777e46b drivers/media/platform/nxp/imx7-media-csi.c Laurent Pinchart 2023-01-26 1409 .which = V4L2_SUBDEV_FORMAT_ACTIVE,
d01a1c30777e46b drivers/media/platform/nxp/imx7-media-csi.c Laurent Pinchart 2023-01-26 1410 };
e352833d32e6932 drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1411 const struct imx7_csi_pixfmt *cc;
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1412 int ret;
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1413
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1414 /* Retrieve the media bus format on the source subdev. */
1d59fbeb37a70f3 drivers/media/platform/nxp/imx7-media-csi.c Laurent Pinchart 2023-01-26 @1415 ret = v4l2_subdev_call_state_active(&csi->sd, pad, get_fmt, &fmt_src);
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1416 if (ret)
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1417 return ret;
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1418
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1419 /*
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1420 * Verify that the media bus size matches the size set on the video
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1421 * node. It is sufficient to check the compose rectangle size without
084158200fda600 drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1422 * checking the rounded size from pix_fmt, as the rounded size is
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1423 * derived directly from the compose rectangle size, and will thus
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1424 * always match if the compose rectangle matches.
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1425 */
084158200fda600 drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1426 if (csi->vdev_compose.width != fmt_src.format.width ||
084158200fda600 drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1427 csi->vdev_compose.height != fmt_src.format.height)
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1428 return -EPIPE;
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1429
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1430 /*
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1431 * Verify that the media bus code is compatible with the pixel format
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1432 * set on the video node.
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1433 */
2d35c1ff83c0951 drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-10 1434 cc = imx7_csi_find_mbus_format(fmt_src.format.code);
a61bfe662591ad2 drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-10 1435 if (!cc || csi->vdev_cc->yuv != cc->yuv)
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1436 return -EPIPE;
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1437
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1438 return 0;
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1439 }
01ac6b7542872ec drivers/staging/media/imx/imx7-media-csi.c Laurent Pinchart 2022-05-09 1440
:::::: The code at line 1415 was first introduced by commit
:::::: 1d59fbeb37a70f36ba3f03e41128515eee59f5fb media: imx: imx7-media-csi: Use V4L2 subdev active state
:::::: TO: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
:::::: CC: Mauro Carvalho Chehab <mchehab@kernel.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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