Re: [PATCH 2/2] media: i2c: Add driver for AD5823 VCM

[Hans de Goede <hdegoede@redhat.com>]

Hi,

On 9/4/24 1:59 AM, kernel test robot wrote:
> Hi Hans,
> 
> kernel test robot noticed the following build errors:
> 
> [auto build test ERROR on media-tree/master]
> [also build test ERROR on linuxtv-media-stage/master sailus-media-tree/master linus/master v6.11-rc6 next-20240903]
> [cannot apply to sailus-media-tree/streams]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch#_base_tree_information]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Hans-de-Goede/media-v4l-Call-s_stream-on-VCM-when-it-is-called-on-the-associated-sensor/20240902-052000
> base:   git://linuxtv.org/media_tree.git master
> patch link:    https://lore.kernel.org/r/20240901211834.145186-3-hdegoede%40redhat.com
> patch subject: [PATCH 2/2] media: i2c: Add driver for AD5823 VCM
> config: x86_64-randconfig-121-20240904 (https://download.01.org/0day-ci/archive/20240904/202409040751.A1Dm1pgG-lkp@intel.com/config)
> compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240904/202409040751.A1Dm1pgG-lkp@intel.com/reproduce)
> 
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202409040751.A1Dm1pgG-lkp@intel.com/
> 
> All error/warnings (new ones prefixed by >>):
> 
>    drivers/media/i2c/ad5823.c: In function 'ad5823_probe':
>>> drivers/media/i2c/ad5823.c:203:26: error: implicit declaration of function 'devm_cci_regmap_init_i2c' [-Werror=implicit-function-declaration]
>      203 |         ad5823->regmap = devm_cci_regmap_init_i2c(client, 8);
>          |                          ^~~~~~~~~~~~~~~~~~~~~~~~
>>> drivers/media/i2c/ad5823.c:203:24: warning: assignment to 'struct regmap *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
>      203 |         ad5823->regmap = devm_cci_regmap_init_i2c(client, 8);
>          |                        ^
>    cc1: some warnings being treated as errors


This is caused by a missing "select V4L2_CCI_I2C" I have fixed this
in my local tree and this fix will be included in v2 when I get
around to posting v2 (which also depends on the discussion
surrounding patch 1/2).

Regards,

Hans