Re: [PATCH v2] Input: tsc2005 - Add support for tsc2004

[Michael Welling <mwelling@ieee.org>]

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.

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