From: Dan Carpenter <dan.carpenter@linaro.org>
To: oe-kbuild@lists.linux.dev,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
linux-mediatek@lists.infradead.org
Cc: lkp@intel.com, oe-kbuild-all@lists.linux.dev, lee@kernel.org,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com,
lgirdwood@gmail.com, broonie@kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, kernel@collabora.com,
wenst@chromium.org, igor.belwon@mentallysanemainliners.org
Subject: Re: [PATCH v7 6/9] regulator: Add support for MediaTek MT6373 SPMI PMIC Regulators
Date: Fri, 3 Oct 2025 11:36:03 +0300 [thread overview]
Message-ID: <202510030902.aQS5rL8n-lkp@intel.com> (raw)
In-Reply-To: <20251002090028.1796462-7-angelogioacchino.delregno@collabora.com>
Hi AngeloGioacchino,
kernel test robot noticed the following build warnings:
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/AngeloGioacchino-Del-Regno/dt-bindings-regulator-Document-MediaTek-MT6316-PMIC-Regulators/20251002-170532
base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next
patch link: https://lore.kernel.org/r/20251002090028.1796462-7-angelogioacchino.delregno%40collabora.com
patch subject: [PATCH v7 6/9] regulator: Add support for MediaTek MT6373 SPMI PMIC Regulators
config: arm-randconfig-r071-20251003 (https://download.01.org/0day-ci/archive/20251003/202510030902.aQS5rL8n-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 8.5.0
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>
| Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
| Closes: https://lore.kernel.org/r/202510030902.aQS5rL8n-lkp@intel.com/
smatch warnings:
drivers/regulator/mt6373-regulator.c:664 mt6373_regulator_probe() warn: passing zero to 'PTR_ERR'
vim +/PTR_ERR +664 drivers/regulator/mt6373-regulator.c
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 645 static int mt6373_regulator_probe(struct platform_device *pdev)
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 646 {
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 647 struct irq_fwspec fwspec = {
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 648 .param_count = 2,
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 649 .param = { 0, IRQ_TYPE_LEVEL_HIGH },
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 650 };
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 651 struct device_node *interrupt_parent;
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 652 struct regulator_config config = {};
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 653 struct mt6373_regulator_info *info;
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 654 struct device *dev = &pdev->dev;
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 655 struct regulator_dev *rdev;
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 656 struct irq_domain *domain;
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 657 bool is_vbuck4_hw_ctrl;
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 658 bool is_cw_variant;
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 659 int i, ret;
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 660 u32 val;
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 661
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 662 config.regmap = mt6373_spmi_register_regmap(dev);
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 663 if (!config.regmap)
This should be if (IS_ERR(config.regmap)) ...
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 @664 return dev_err_probe(dev, PTR_ERR(config.regmap)i,
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 665 "Cannot get regmap\n");
910ce1c7c9122a AngeloGioacchino Del Regno 2025-10-02 666 config.dev = dev;
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2025-10-03 8:36 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-02 9:00 [PATCH v7 0/9] Add support MT6316/6363/MT6373 PMICs regulators and MFD AngeloGioacchino Del Regno
2025-10-02 9:00 ` [PATCH v7 1/9] dt-bindings: regulator: Document MediaTek MT6316 PMIC Regulators AngeloGioacchino Del Regno
2025-10-02 9:00 ` [PATCH v7 2/9] regulator: Add support for MediaTek MT6316 SPMI " AngeloGioacchino Del Regno
2025-10-02 9:00 ` [PATCH v7 3/9] dt-bindings: regulator: Document MediaTek MT6363 " AngeloGioacchino Del Regno
2025-10-02 9:00 ` [PATCH v7 4/9] regulator: Add support for MediaTek MT6363 SPMI " AngeloGioacchino Del Regno
2025-10-03 6:38 ` kernel test robot
2025-10-02 9:00 ` [PATCH v7 5/9] dt-bindings: regulator: Document MediaTek MT6373 " AngeloGioacchino Del Regno
2025-10-02 9:00 ` [PATCH v7 6/9] regulator: Add support for MediaTek MT6373 SPMI " AngeloGioacchino Del Regno
2025-10-03 8:36 ` Dan Carpenter [this message]
2025-10-02 9:00 ` [PATCH v7 7/9] dt-bindings: iio: adc: mt6359: Allow reg for SPMI PMICs AuxADC AngeloGioacchino Del Regno
2025-10-02 9:00 ` [PATCH v7 8/9] dt-bindings: mfd: Add binding for MediaTek MT6363 series SPMI PMIC AngeloGioacchino Del Regno
2025-10-02 9:00 ` [PATCH v7 9/9] drivers: mfd: Add support for MediaTek SPMI PMICs and MT6363/73 AngeloGioacchino Del Regno
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