Hi Shawnx, I love your patch! Yet something to improve: [auto build test ERROR on linuxtv-media/master] [cannot apply to v5.4-rc5] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Shawnx-Tu/hi556-Add-support-for-Hi-556-sensor/20191031-033403 base: git://linuxtv.org/media_tree.git master reproduce: make htmldocs If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/media/i2c/Kconfig:582: syntax error drivers/media/i2c/Kconfig:581:warning: ignoring unsupported character ',' drivers/media/i2c/Kconfig:581:warning: ignoring unsupported character ':' >> drivers/media/i2c/Kconfig:581: unknown statement "To" drivers/media/i2c/Kconfig:582:warning: ignoring unsupported character '.' >> drivers/media/i2c/Kconfig:582: unknown statement "module" make[2]: *** [allnoconfig] Error 1 make[1]: *** [allnoconfig] Error 2 make: *** [sub-make] Error 2 4 real 2 user 0 sys 54.06% cpu make allnoconfig -- >> drivers/media/i2c/Kconfig:582: syntax error drivers/media/i2c/Kconfig:581:warning: ignoring unsupported character ',' drivers/media/i2c/Kconfig:581:warning: ignoring unsupported character ':' >> drivers/media/i2c/Kconfig:581: unknown statement "To" drivers/media/i2c/Kconfig:582:warning: ignoring unsupported character '.' >> drivers/media/i2c/Kconfig:582: unknown statement "module" make[2]: *** [oldconfig] Error 1 make[1]: *** [oldconfig] Error 2 make: *** [sub-make] Error 2 4 real 2 user 0 sys 57.98% cpu make oldconfig -- >> drivers/media/i2c/Kconfig:582: syntax error drivers/media/i2c/Kconfig:581:warning: ignoring unsupported character ',' drivers/media/i2c/Kconfig:581:warning: ignoring unsupported character ':' >> drivers/media/i2c/Kconfig:581: unknown statement "To" drivers/media/i2c/Kconfig:582:warning: ignoring unsupported character '.' >> drivers/media/i2c/Kconfig:582: unknown statement "module" make[2]: *** [olddefconfig] Error 1 make[1]: *** [olddefconfig] Error 2 make: *** [sub-make] Error 2 3 real 1 user 0 sys 63.87% cpu make olddefconfig vim +582 drivers/media/i2c/Kconfig 570 571 config VIDEO_HI556 572 tristate "Hynix Hi-556 sensor support" 573 depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API 574 depends on MEDIA_CAMERA_SUPPORT 575 depends on MEDIA_CONTROLLER 576 select V4L2_FWNODE 577 help 578 This is a Video4Linux2 sensor driver for the Hynix 579 Hi-556 camera. 580 > 581 To compile this driver as a module, choose M here: the > 582 module will be called hi556. 583 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation