Re: [PATCH v3 3/6] clk: renesas: rzv2h: Simplify BUS_MSTOP macros and field extraction

[Lad, Prabhakar]

Hi,

On Fri, Jan 3, 2025 at 2:21 AM kernel test robot <lkp@xxxxxxxxx> wrote:
>
> Hi Prabhakar,
>
> kernel test robot noticed the following build errors:
>
> [auto build test ERROR on geert-renesas-drivers/renesas-clk]
> [also build test ERROR on next-20241220]
> [cannot apply to linus/master v6.13-rc5]
> [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/Prabhakar/clk-renesas-rzv2h-Fix-use-after-free-in-MSTOP-refcount-handling/20250103-022238
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
> patch link:    https://lore.kernel.org/r/20250102181839.352599-4-prabhakar.mahadev-lad.rj%40bp.renesas.com
> patch subject: [PATCH v3 3/6] clk: renesas: rzv2h: Simplify BUS_MSTOP macros and field extraction
> config: sparc-randconfig-002-20250103 (https://download.01.org/0day-ci/archive/20250103/202501030941.vDjx439p-lkp@xxxxxxxxx/config)
> compiler: sparc-linux-gcc (GCC) 14.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250103/202501030941.vDjx439p-lkp@xxxxxxxxx/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@xxxxxxxxx>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202501030941.vDjx439p-lkp@xxxxxxxxx/
>
> All errors (new ones prefixed by >>):
>
>    In file included from drivers/clk/renesas/r9a09g057-cpg.c:15:
> >> drivers/clk/renesas/rzv2h-cpg.h:51:34: error: implicit declaration of function 'FIELD_PREP_CONST' [-Wimplicit-function-declaration]
>
Thank you for the report, I'll include the required header `#include
<linux/bitfield.h>` to fix this issue and send a new version.

Cheers,
Prabhakar