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Message-ID: <202301052333.mlV2qIEZ-lkp@intel.com>
Date: Thu, 5 Jan 2023 23:35:55 +0800
From: kernel test robot <lkp@...el.com>
To: Hal Feng <hal.feng@...rfivetech.com>,
linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
linux-clk@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, Conor Dooley <conor@...nel.org>,
Palmer Dabbelt <palmer@...belt.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>,
Stephen Boyd <sboyd@...nel.org>,
Michael Turquette <mturquette@...libre.com>,
Philipp Zabel <p.zabel@...gutronix.de>,
Emil Renner Berthing <emil.renner.berthing@...onical.com>,
Hal Feng <hal.feng@...rfivetech.com>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 11/11] reset: starfive: Add StarFive JH7110 reset
driver
Hi Hal,
I love your patch! Perhaps something to improve:
[auto build test WARNING on 830b3c68c1fb1e9176028d02ef86f3cf76aa2476]
url: https://github.com/intel-lab-lkp/linux/commits/Hal-Feng/Basic-clock-and-reset-support-for-StarFive-JH7110-RISC-V-SoC/20221220-090131
base: 830b3c68c1fb1e9176028d02ef86f3cf76aa2476
patch link: https://lore.kernel.org/r/20221220005054.34518-12-hal.feng%40starfivetech.com
patch subject: [PATCH v3 11/11] reset: starfive: Add StarFive JH7110 reset driver
config: riscv-randconfig-s042-20230105
compiler: riscv64-linux-gcc (GCC) 12.1.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-39-gce1a6720-dirty
# https://github.com/intel-lab-lkp/linux/commit/01106ff009ef6db1a17d842f97f5b0c2522a5e23
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Hal-Feng/Basic-clock-and-reset-support-for-StarFive-JH7110-RISC-V-SoC/20221220-090131
git checkout 01106ff009ef6db1a17d842f97f5b0c2522a5e23
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=riscv olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=riscv SHELL=/bin/bash drivers/reset/starfive/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
sparse warnings: (new ones prefixed by >>)
WARNING: invalid argument to '-march': '_zihintpause'
>> drivers/reset/starfive/reset-starfive-jh7110.c:18:45: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *base @@ got void * @@
drivers/reset/starfive/reset-starfive-jh7110.c:18:45: sparse: expected void [noderef] __iomem *base
drivers/reset/starfive/reset-starfive-jh7110.c:18:45: sparse: got void *
vim +18 drivers/reset/starfive/reset-starfive-jh7110.c
13
14 static int jh7110_reset_probe(struct auxiliary_device *adev,
15 const struct auxiliary_device_id *id)
16 {
17 struct reset_info *info = (struct reset_info *)(id->driver_data);
> 18 void __iomem *base = dev_get_drvdata(adev->dev.parent);
19
20 if (!info || !base)
21 return -ENODEV;
22
23 return reset_starfive_jh71x0_register(&adev->dev, adev->dev.parent->of_node,
24 base + info->assert_offset,
25 base + info->status_offset,
26 NULL,
27 info->nr_resets,
28 NULL);
29 }
30
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
View attachment "config" of type "text/plain" (183776 bytes)
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