tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-testing head: a729782e2d444d51ee21052fd0db076d3fd4955f commit: 49637a458b61629672a8ae19fdae2058c64815cf [393/537] staging: media: atomisp: remove '.' from pci Makefile config: x86_64-randconfig-x019-03200710 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout 49637a458b61629672a8ae19fdae2058c64815cf # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c: In function 'atomisp_video_init': drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c:137:43: error: 'struct video_device' has no member named 'entity' ret = media_entity_pads_init(&video->vdev.entity, 1, &video->pad); ^ drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c: In function 'atomisp_video_unregister': drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c:195:36: error: 'struct video_device' has no member named 'entity' media_entity_cleanup(&video->vdev.entity); ^ drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c: In function 'atomisp_register_entities': drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c:897:2: error: implicit declaration of function 'media_device_init' [-Werror=implicit-function-declaration] media_device_init(&isp->media_dev); ^~~~~~~~~~~~~~~~~ drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c:898:15: error: 'struct v4l2_device' has no member named 'mdev'; did you mean 'dev'? isp->v4l2_dev.mdev = &isp->media_dev; ^ drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c:1029:5: error: implicit declaration of function 'media_device_cleanup' [-Werror=implicit-function-declaration] media_device_cleanup(&isp->media_dev); ^~~~~~~~~~~~~~~~~~~~ At top level: >> drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c:267:12: error: 'atomisp_restore_iunit_reg' defined but not used [-Werror=unused-function] static int atomisp_restore_iunit_reg(struct atomisp_device *isp) ^~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/atomisp_restore_iunit_reg +267 drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c a49d2536 Alan Cox 2017-02-17 251 /* a49d2536 Alan Cox 2017-02-17 252 * On CHT CSI_READY bit should be enabled before stream on a49d2536 Alan Cox 2017-02-17 253 */ a49d2536 Alan Cox 2017-02-17 254 if (IS_CHT && (isp->media_dev.hw_revision >= ((ATOMISP_HW_REVISION_ISP2401 << a49d2536 Alan Cox 2017-02-17 255 ATOMISP_HW_REVISION_SHIFT) | ATOMISP_HW_STEPPING_B0))) a49d2536 Alan Cox 2017-02-17 256 isp->saved_regs.csi_control |= a49d2536 Alan Cox 2017-02-17 257 MRFLD_PCI_CSI_CONTROL_CSI_READY; a49d2536 Alan Cox 2017-02-17 258 pci_read_config_dword(dev, MRFLD_PCI_CSI_AFE_RCOMP_CONTROL, a49d2536 Alan Cox 2017-02-17 259 &isp->saved_regs.csi_afe_rcomp_config); a49d2536 Alan Cox 2017-02-17 260 pci_read_config_dword(dev, MRFLD_PCI_CSI_AFE_HS_CONTROL, a49d2536 Alan Cox 2017-02-17 261 &isp->saved_regs.csi_afe_hs_control); a49d2536 Alan Cox 2017-02-17 262 pci_read_config_dword(dev, MRFLD_PCI_CSI_DEADLINE_CONTROL, a49d2536 Alan Cox 2017-02-17 263 &isp->saved_regs.csi_deadline_control); a49d2536 Alan Cox 2017-02-17 264 return 0; a49d2536 Alan Cox 2017-02-17 265 } a49d2536 Alan Cox 2017-02-17 266 a49d2536 Alan Cox 2017-02-17 @267 static int atomisp_restore_iunit_reg(struct atomisp_device *isp) a49d2536 Alan Cox 2017-02-17 268 { a49d2536 Alan Cox 2017-02-17 269 struct pci_dev *dev = isp->pdev; a49d2536 Alan Cox 2017-02-17 270 a49d2536 Alan Cox 2017-02-17 271 dev_dbg(isp->dev, "%s\n", __func__); a49d2536 Alan Cox 2017-02-17 272 a49d2536 Alan Cox 2017-02-17 273 pci_write_config_word(dev, PCI_COMMAND, isp->saved_regs.pcicmdsts); a49d2536 Alan Cox 2017-02-17 274 pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, a49d2536 Alan Cox 2017-02-17 275 isp->saved_regs.ispmmadr); :::::: The code at line 267 was first introduced by commit :::::: a49d25364dfb9f8a64037488a39ab1f56c5fa419 staging/atomisp: Add support for the Intel IPU v2 :::::: TO: Alan Cox <alan@xxxxxxxxxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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