linux-kernel - Re: [PATCH v3 2/2] clk: amlogic: add video-related clocks for S4 SoC

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Message-ID: <202509061948.3VcIfqLx-lkp@intel.com>
Date: Sat, 6 Sep 2025 19:26:46 +0800
From: kernel test robot <lkp@...el.com>
To: Chuan Liu via B4 Relay <devnull+chuan.liu.amlogic.com@...nel.org>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Jerome Brunet <jbrunet@...libre.com>,
	Kevin Hilman <khilman@...libre.com>,
	Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-amlogic@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	Chuan Liu <chuan.liu@...ogic.com>
Subject: Re: [PATCH v3 2/2] clk: amlogic: add video-related clocks for S4 SoC

Hi Chuan,

kernel test robot noticed the following build errors:

[auto build test ERROR on 01f3a6d1d59b8e25a6de243b0d73075cf0415eaf]

url:    https://github.com/intel-lab-lkp/linux/commits/Chuan-Liu-via-B4-Relay/dt-bindings-clock-add-video-clock-indices-for-Amlogic-S4-SoC/20250905-171121
base:   01f3a6d1d59b8e25a6de243b0d73075cf0415eaf
patch link:    https://lore.kernel.org/r/20250905-add_video_clk-v3-2-8304c91b8b94%40amlogic.com
patch subject: [PATCH v3 2/2] clk: amlogic: add video-related clocks for S4 SoC
config: arm64-randconfig-002-20250906 (https://download.01.org/0day-ci/archive/20250906/202509061948.3VcIfqLx-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 12.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250906/202509061948.3VcIfqLx-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202509061948.3VcIfqLx-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/clk/meson/s4-peripherals.c:1135:26: error: 'mux_table_cts_sel' undeclared here (not in a function)
    1135 |                 .table = mux_table_cts_sel,
         |                          ^~~~~~~~~~~~~~~~~
>> drivers/clk/meson/s4-peripherals.c:1140:31: error: 's4_cts_parent_hws' undeclared here (not in a function); did you mean 's4_cts_parents'?
    1140 |                 .parent_hws = s4_cts_parent_hws,
         |                               ^~~~~~~~~~~~~~~~~
         |                               s4_cts_parents
   In file included from include/linux/build_bug.h:5,
                    from include/linux/bits.h:30,
                    from include/linux/bitops.h:6,
                    from include/linux/of.h:15,
                    from include/linux/clk-provider.h:9,
                    from drivers/clk/meson/s4-peripherals.c:9:
   include/linux/compiler.h:197:82: error: expression in static assertion is not an integer
     197 | #define __BUILD_BUG_ON_ZERO_MSG(e, msg, ...) ((int)sizeof(struct {_Static_assert(!(e), msg);}))
         |                                                                                  ^
   include/linux/compiler.h:202:33: note: in expansion of macro '__BUILD_BUG_ON_ZERO_MSG'
     202 | #define __must_be_array(a)      __BUILD_BUG_ON_ZERO_MSG(!__is_array(a), \
         |                                 ^~~~~~~~~~~~~~~~~~~~~~~
   include/linux/array_size.h:11:59: note: in expansion of macro '__must_be_array'
      11 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
         |                                                           ^~~~~~~~~~~~~~~
   drivers/clk/meson/s4-peripherals.c:1141:32: note: in expansion of macro 'ARRAY_SIZE'
    1141 |                 .num_parents = ARRAY_SIZE(s4_cts_parent_hws),
         |                                ^~~~~~~~~~


vim +/mux_table_cts_sel +1135 drivers/clk/meson/s4-peripherals.c

  1129	
  1130	static struct clk_regmap s4_cts_encl_sel = {
  1131		.data = &(struct clk_regmap_mux_data){
  1132			.offset = CLKCTRL_VIID_CLK_DIV,
  1133			.mask = 0xf,
  1134			.shift = 12,
> 1135			.table = mux_table_cts_sel,
  1136		},
  1137		.hw.init = &(struct clk_init_data){
  1138			.name = "cts_encl_sel",
  1139			.ops = &clk_regmap_mux_ops,
> 1140			.parent_hws = s4_cts_parent_hws,
  1141			.num_parents = ARRAY_SIZE(s4_cts_parent_hws),
  1142			.flags = CLK_SET_RATE_PARENT,
  1143		},
  1144	};
  1145	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki