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Message-ID: <202407011308.yVElEri4-lkp@intel.com>
Date: Mon, 1 Jul 2024 14:12:13 +0800
From: kernel test robot <lkp@...el.com>
To: Théo Lebrun <theo.lebrun@...tlin.com>,
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>
Cc: oe-kbuild-all@...ts.linux.dev, linux-clk@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>,
Grégory Clement <gregory.clement@...tlin.com>,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Tawfik Bayouk <tawfik.bayouk@...ileye.com>,
Théo Lebrun <theo.lebrun@...tlin.com>
Subject: Re: [PATCH 4/4] clk: eyeq: add driver
Hi Théo,
kernel test robot noticed the following build warnings:
[auto build test WARNING on f2661062f16b2de5d7b6a5c42a9a5c96326b8454]
url: https://github.com/intel-lab-lkp/linux/commits/Th-o-Lebrun/Revert-dt-bindings-clock-mobileye-eyeq5-clk-add-bindings/20240630-062710
base: f2661062f16b2de5d7b6a5c42a9a5c96326b8454
patch link: https://lore.kernel.org/r/20240628-mbly-clk-v1-4-edb1e29ea4c1%40bootlin.com
patch subject: [PATCH 4/4] clk: eyeq: add driver
config: s390-randconfig-r112-20240701
compiler: s390-linux-gcc (GCC) 13.2.0
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/202407011308.yVElEri4-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/clk/clk-eyeq.c:335:33: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *platform_data @@ got void [noderef] __iomem *base @@
drivers/clk/clk-eyeq.c:335:33: sparse: expected void *platform_data
drivers/clk/clk-eyeq.c:335:33: sparse: got void [noderef] __iomem *base
drivers/clk/clk-eyeq.c: note: in included file (through include/linux/smp.h, include/linux/lockdep.h, include/linux/spinlock.h, ...):
include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true
vim +335 drivers/clk/clk-eyeq.c
322
323 static int eqc_auxdev_create(struct device *dev, void __iomem *base,
324 const char *name, u32 id)
325 {
326 struct auxiliary_device *adev;
327 int ret;
328
329 adev = kzalloc(sizeof(*adev), GFP_KERNEL);
330 if (!adev)
331 return -ENOMEM;
332
333 adev->name = name;
334 adev->dev.parent = dev;
> 335 adev->dev.platform_data = base;
336 adev->dev.release = eqc_auxdev_release;
337 adev->id = id;
338
339 ret = auxiliary_device_init(adev);
340 if (ret)
341 return ret;
342
343 ret = auxiliary_device_add(adev);
344 if (ret) {
345 auxiliary_device_uninit(adev);
346 return ret;
347 }
348
349 return devm_add_action_or_reset(dev, eqc_auxdev_unregister, adev);
350 }
351
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
View attachment "reproduce" of type "text/plain" (1065 bytes)
View attachment "config" of type "text/plain" (178728 bytes)
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