From: kernel test robot <lkp@intel.com>
To: muhammed.efecetin.67@gmail.com, linux-rockchip@lists.infradead.org
Cc: oe-kbuild-all@lists.linux.dev, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de,
neil.armstrong@linaro.org, lee@kernel.org, rafael@kernel.org,
efectn@protonmail.com, daniel.lezcano@linaro.org
Subject: Re: [PATCH v3 3/5] mfd: add Khadas Edge 2 registers to khadas-mcu.
Date: Thu, 23 Oct 2025 10:03:17 +0800 [thread overview]
Message-ID: <202510230921.N0ezsPtO-lkp@intel.com> (raw)
In-Reply-To: <adbd6dd5e9ed938bab7927597b7f21eca3274b78.1761059314.git.efectn@protonmail.com>
Hi,
kernel test robot noticed the following build warnings:
[auto build test WARNING on lee-mfd/for-mfd-next]
[also build test WARNING on lee-mfd/for-mfd-fixes rockchip/for-next rafael-pm/thermal linus/master v6.18-rc2 next-20251022]
[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/muhammed-efecetin-67-gmail-com/dt-bindings-mfd-khadas-mcu-add-new-compatible-for-Khadas-Edge-2/20251021-232554
base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
patch link: https://lore.kernel.org/r/adbd6dd5e9ed938bab7927597b7f21eca3274b78.1761059314.git.efectn%40protonmail.com
patch subject: [PATCH v3 3/5] mfd: add Khadas Edge 2 registers to khadas-mcu.
config: x86_64-buildonly-randconfig-002-20251023 (https://download.01.org/0day-ci/archive/20251023/202510230921.N0ezsPtO-lkp@intel.com/config)
compiler: gcc-13 (Debian 13.3.0-16) 13.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251023/202510230921.N0ezsPtO-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/202510230921.N0ezsPtO-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/mfd/khadas-mcu.c:103:35: warning: 'khadas_mcu_regmap_config_edge2' defined but not used [-Wunused-const-variable=]
103 | static const struct regmap_config khadas_mcu_regmap_config_edge2 = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/mfd/khadas-mcu.c:93:35: warning: 'khadas_mcu_regmap_config' defined but not used [-Wunused-const-variable=]
93 | static const struct regmap_config khadas_mcu_regmap_config = {
| ^~~~~~~~~~~~~~~~~~~~~~~~
vim +/khadas_mcu_regmap_config_edge2 +103 drivers/mfd/khadas-mcu.c
92
> 93 static const struct regmap_config khadas_mcu_regmap_config = {
94 .reg_bits = 8,
95 .reg_stride = 1,
96 .val_bits = 8,
97 .max_register = KHADAS_MCU_CMD_FAN_STATUS_CTRL_REG,
98 .volatile_reg = khadas_mcu_reg_volatile,
99 .writeable_reg = khadas_mcu_reg_writeable,
100 .cache_type = REGCACHE_MAPLE,
101 };
102
> 103 static const struct regmap_config khadas_mcu_regmap_config_edge2 = {
104 .reg_bits = 8,
105 .reg_stride = 1,
106 .val_bits = 8,
107 .max_register = KHADAS_MCU_EDGE2_SYS_RST_REG,
108 .volatile_reg = khadas_mcu_reg_volatile_edge2,
109 .writeable_reg = khadas_mcu_reg_writeable_edge2,
110 .cache_type = REGCACHE_MAPLE,
111 };
112
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2025-10-23 2:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-21 15:22 [PATCH v3 0/5] Add Khadas MCU and fan control support for Khadas Edge 2 muhammed.efecetin.67
2025-10-21 15:22 ` [PATCH v3 1/5] dt-bindings: mfd: khadas-mcu: add new compatible " muhammed.efecetin.67
2025-10-22 17:37 ` Conor Dooley
2025-10-21 15:22 ` [PATCH v3 2/5] mfd: khadas-mcu: drop unused nvmem code muhammed.efecetin.67
2025-10-21 15:22 ` [PATCH v3 3/5] mfd: add Khadas Edge 2 registers to khadas-mcu muhammed.efecetin.67
2025-10-22 7:18 ` kernel test robot
2025-10-23 2:03 ` kernel test robot [this message]
2025-10-21 15:22 ` [PATCH v3 4/5] thermal: khadas_mcu_fan: add support for Khadas Edge 2 muhammed.efecetin.67
2025-10-21 15:22 ` [PATCH v3 5/5] arm64: dts: rockchip: add Khadas MCU and fan control nodes muhammed.efecetin.67
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