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From: kernel test robot <lkp@intel.com>
To: Andrei Stefanescu <andrei.stefanescu@oss.nxp.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <brgl@bgdev.pl>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Chester Lin <chester62515@gmail.com>,
	Matthias Brugger <mbrugger@suse.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev, linux-gpio@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	NXP S32 Linux Team <s32@nxp.com>,
	Christophe Lizzi <clizzi@redhat.com>,
	Alberto Ruiz <aruizrui@redhat.com>,
	Enric Balletbo <eballetb@redhat.com>,
	Andrei Stefanescu <andrei.stefanescu@oss.nxp.com>
Subject: Re: [PATCH v4 3/4] gpio: siul2-s32g2: add NXP S32G2/S32G3 SoCs support
Date: Sat, 28 Sep 2024 10:00:51 +0800	[thread overview]
Message-ID: <202409280936.0GoVcXMc-lkp@intel.com> (raw)
In-Reply-To: <20240926143122.1385658-4-andrei.stefanescu@oss.nxp.com>

Hi Andrei,

kernel test robot noticed the following build warnings:

[auto build test WARNING on brgl/gpio/for-next]
[also build test WARNING on driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus robh/for-next linus/master v6.11 next-20240927]
[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/Andrei-Stefanescu/drivers-provide-devm_platform_get_and_ioremap_resource_byname/20240926-223448
base:   https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git gpio/for-next
patch link:    https://lore.kernel.org/r/20240926143122.1385658-4-andrei.stefanescu%40oss.nxp.com
patch subject: [PATCH v4 3/4] gpio: siul2-s32g2: add NXP S32G2/S32G3 SoCs support
config: mips-randconfig-r123-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280936.0GoVcXMc-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 14.1.0
reproduce: (https://download.01.org/0day-ci/archive/20240928/202409280936.0GoVcXMc-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/202409280936.0GoVcXMc-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/gpio/gpio-siul2-s32g2.c:296:46: sparse: sparse: incompatible types in comparison expression (different type sizes):
   drivers/gpio/gpio-siul2-s32g2.c:296:46: sparse:    unsigned int *
   drivers/gpio/gpio-siul2-s32g2.c:296:46: sparse:    unsigned long long [usertype] *
   drivers/gpio/gpio-siul2-s32g2.c:143:9: sparse: sparse: context imbalance in 'siul2_gpio_set_direction' - wrong count at exit
   drivers/gpio/gpio-siul2-s32g2.c:296:46: sparse: sparse: shift too big (32) for type unsigned int

vim +296 drivers/gpio/gpio-siul2-s32g2.c

   273	
   274	static struct regmap *common_regmap_init(struct platform_device *pdev,
   275						 struct regmap_config *conf,
   276						 const char *name)
   277	{
   278		struct device *dev = &pdev->dev;
   279		struct resource *res;
   280		resource_size_t size;
   281		void __iomem *base;
   282	
   283		base = devm_platform_get_and_ioremap_resource_byname(pdev, name, &res);
   284		if (IS_ERR(base)) {
   285			dev_err(&pdev->dev, "Failed to get MEM resource: %s\n", name);
   286			return ERR_PTR(-EINVAL);
   287		}
   288	
   289		size = resource_size(res);
   290		conf->val_bits = conf->reg_stride * 8;
   291		conf->max_register = size - conf->reg_stride;
   292		conf->name = name;
   293		conf->use_raw_spinlock = true;
   294	
   295		if (conf->cache_type != REGCACHE_NONE)
 > 296			conf->num_reg_defaults_raw = do_div(size, conf->reg_stride);
   297	
   298		return devm_regmap_init_mmio(dev, base, conf);
   299	}
   300	

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

  parent reply	other threads:[~2024-09-28  2:01 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-26 14:31 [PATCH v4 0/4] gpio: siul2-s32g2: add initial GPIO driver Andrei Stefanescu
2024-09-26 14:31 ` [PATCH v4 1/4] drivers: provide devm_platform_get_and_ioremap_resource_byname() Andrei Stefanescu
2024-10-03 11:59   ` Greg Kroah-Hartman
2024-09-26 14:31 ` [PATCH v4 2/4] dt-bindings: gpio: add support for NXP S32G2/S32G3 SoCs Andrei Stefanescu
2024-09-26 15:38   ` Conor Dooley
2024-09-27  7:13     ` Andrei Stefanescu
2024-09-30 15:00       ` Conor Dooley
2024-09-30 15:07         ` Conor Dooley
2024-10-01  9:00           ` Andrei Stefanescu
2024-10-03 10:22             ` Andrei Stefanescu
2024-10-03 21:01               ` Conor Dooley
2024-10-04 11:10                 ` Andrei Stefanescu
2024-10-06 13:33                   ` Krzysztof Kozlowski
2024-09-26 17:43   ` Rob Herring (Arm)
2024-09-27  7:19     ` Andrei Stefanescu
2024-09-28  8:21       ` Krzysztof Kozlowski
2024-09-26 14:31 ` [PATCH v4 3/4] gpio: siul2-s32g2: add NXP S32G2/S32G3 SoCs support Andrei Stefanescu
2024-09-27  7:03   ` kernel test robot
2024-09-28  2:00   ` kernel test robot [this message]
2024-09-28  3:24   ` kernel test robot
2024-10-01 13:15   ` Linus Walleij
2024-10-02 15:05     ` Andrei Stefanescu
2024-09-26 14:31 ` [PATCH v4 4/4] MAINTAINERS: add MAINTAINER for S32G2 SIUL2 GPIO driver Andrei Stefanescu

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