[if your patch is applied to the wrong git tree, please drop us a note to help improving the system] Hi Sakari, [auto build test ERROR on linuxtv-media/master] [also build test ERROR on v4.4-rc6 next-20151223] url: https://github.com/0day-ci/linux/commits/Sakari-Ailus/v4l-subdev-Register-the-entity-before-calling-subdev-s-registered-op/20151228-074927 base: git://linuxtv.org/media_tree.git master config: x86_64-randconfig-x016-201552 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/media/v4l2-core/v4l2-device.c: In function 'v4l2_device_register_subdev': >> drivers/media/v4l2-core/v4l2-device.c:210:33: error: 'entity' undeclared (first use in this function) media_device_unregister_entity(entity); ^ drivers/media/v4l2-core/v4l2-device.c:210:33: note: each undeclared identifier is reported only once for each function it appears in vim +/entity +210 drivers/media/v4l2-core/v4l2-device.c 204 list_add_tail(&sd->list, &v4l2_dev->subdevs); 205 spin_unlock(&v4l2_dev->lock); 206 207 return 0; 208 209 error_unregister: > 210 media_device_unregister_entity(entity); 211 error_module: 212 if (!sd->owner_v4l2_dev) 213 module_put(sd->owner); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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