On Wed, Oct 28, 2015 at 12:38:31AM -0500, Michael Welling wrote: > On Wed, Oct 28, 2015 at 12:37:35PM +0800, kbuild test robot wrote: > > Hi Michael, > > > > [auto build test ERROR on input/next -- if it's inappropriate base, please suggest rules for selecting the more suitable base] > > > > url: https://github.com/0day-ci/linux/commits/Michael-Welling/Input-tsc2005-Add-support-for-tsc2004/20151028-082017 > > config: x86_64-randconfig-s1-10281141 (attached as .config) > > reproduce: > > # save the attached .config to linux build tree > > make ARCH=x86_64 > > > > All errors (new ones prefixed by >>): > > > > drivers/built-in.o: In function `tsc2005_cmd': > > tsc2005.c:(.text+0x21a352): undefined reference to `i2c_smbus_write_byte' > > drivers/built-in.o: In function `tsc200x_probe_common': > > >> tsc2005.c:(.text+0x21b554): undefined reference to `__devm_regmap_init_i2c' > > drivers/built-in.o: In function `tsc2005_modinit': > > tsc2005.c:(.init.text+0xe2b2): undefined reference to `i2c_register_driver' > > drivers/built-in.o: In function `tsc2005_exit': > > tsc2005.c:(.exit.text+0xf4c): undefined reference to `i2c_del_driver' > > > > Sorry Mr. Robot but this configuration does not make sense. > > How is CONFIG_REGMAP_I2C=m set without CONFIG_I2C being selected? > CONFIG_REGMAP_I2C depends on CONFIG_I2C. The call to devm_regmap_init_i2c() in tsc200x_probe_common() is not protected by #ifdef guard and we do not have stub for it in case of !CONFIG_I2C. Thanks. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
