linux-kernel - Re: [PATCH 08/10] clk: qcom: Add Graphics Clock controller (GPUCC) driver for SM7635

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Message-ID: <202506260357.DyPYkEZb-lkp@intel.com>
Date: Thu, 26 Jun 2025 04:07:43 +0800
From: kernel test robot <lkp@...el.com>
To: Luca Weiss <luca.weiss@...rphone.com>,
	Bjorn Andersson <andersson@...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>,
	Konrad Dybcio <konradybcio@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, ~postmarketos/upstreaming@...ts.sr.ht,
	phone-devel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, Luca Weiss <luca.weiss@...rphone.com>
Subject: Re: [PATCH 08/10] clk: qcom: Add Graphics Clock controller (GPUCC)
 driver for SM7635

Hi Luca,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 19272b37aa4f83ca52bdf9c16d5d81bdd1354494]

url:    https://github.com/intel-lab-lkp/linux/commits/Luca-Weiss/dt-bindings-clock-qcom-document-the-SM7635-Global-Clock-Controller/20250625-171703
base:   19272b37aa4f83ca52bdf9c16d5d81bdd1354494
patch link:    https://lore.kernel.org/r/20250625-sm7635-clocks-v1-8-ca3120e3a80e%40fairphone.com
patch subject: [PATCH 08/10] clk: qcom: Add Graphics Clock controller (GPUCC) driver for SM7635
config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20250626/202506260357.DyPYkEZb-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506260357.DyPYkEZb-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/202506260357.DyPYkEZb-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/clk/qcom/gpucc-sm7635.c:135:37: warning: 'gpu_cc_parent_data_2' defined but not used [-Wunused-const-variable=]
     135 | static const struct clk_parent_data gpu_cc_parent_data_2[] = {
         |                                     ^~~~~~~~~~~~~~~~~~~~
>> drivers/clk/qcom/gpucc-sm7635.c:131:32: warning: 'gpu_cc_parent_map_2' defined but not used [-Wunused-const-variable=]
     131 | static const struct parent_map gpu_cc_parent_map_2[] = {
         |                                ^~~~~~~~~~~~~~~~~~~


vim +/gpu_cc_parent_data_2 +135 drivers/clk/qcom/gpucc-sm7635.c

   130	
 > 131	static const struct parent_map gpu_cc_parent_map_2[] = {
   132		{ P_BI_TCXO, 0 },
   133	};
   134	
 > 135	static const struct clk_parent_data gpu_cc_parent_data_2[] = {
   136		{ .index = DT_BI_TCXO },
   137	};
   138	

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