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Message-ID: <202207030039.I3q472GJ-lkp@intel.com>
Date: Sun, 3 Jul 2022 00:12:43 +0800
From: kernel test robot <lkp@...el.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Wolfram Sang <wsa-dev@...g-engineering.com>,
Michael Walle <michael@...le.cc>,
Krzysztof Kozlowski <krzk@...nel.org>,
Sam Protsenko <semen.protsenko@...aro.org>,
Lucas De Marchi <lucas.demarchi@...el.com>,
linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org,
linux-renesas-soc@...r.kernel.org
Cc: kbuild-all@...ts.01.org,
Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Claudiu Beznea <claudiu.beznea@...rochip.com>,
Alim Akhtar <alim.akhtar@...sung.com>,
Till Harbaum <till@...baum.org>
Subject: Re: [PATCH v1 2/2] i2c: Introduce i2c_str_read_write() and make use
of it
Hi Andy,
I love your patch! Yet something to improve:
[auto build test ERROR on wsa/i2c/for-next]
[also build test ERROR on linus/master v5.19-rc4 next-20220701]
[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]
url: https://github.com/intel-lab-lkp/linux/commits/Andy-Shevchenko/lib-string_helpers-Add-str_read_write-helper/20220702-215944
base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next
config: arc-randconfig-r043-20220702 (https://download.01.org/0day-ci/archive/20220703/202207030039.I3q472GJ-lkp@intel.com/config)
compiler: arc-elf-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/c9ef15ef6b2b2b51d33d68a8b92beb05771cc8c2
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Andy-Shevchenko/lib-string_helpers-Add-str_read_write-helper/20220702-215944
git checkout c9ef15ef6b2b2b51d33d68a8b92beb05771cc8c2
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash drivers/i2c/busses/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/i2c/busses/i2c-exynos5.c: In function 'exynos5_i2c_xfer_msg':
>> drivers/i2c/busses/i2c-exynos5.c:960:26: error: unterminated argument list invoking macro "dev_warn"
960 | MODULE_LICENSE("GPL v2");
| ^
>> drivers/i2c/busses/i2c-exynos5.c:747:25: error: 'dev_warn' undeclared (first use in this function); did you mean '_dev_warn'?
747 | dev_warn(i2c->dev, "%s timeout\n", i2c_str_read_write(msgs);
| ^~~~~~~~
| _dev_warn
drivers/i2c/busses/i2c-exynos5.c:747:25: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/i2c/busses/i2c-exynos5.c:747:33: error: expected ';' at end of input
747 | dev_warn(i2c->dev, "%s timeout\n", i2c_str_read_write(msgs);
| ^
| ;
......
drivers/i2c/busses/i2c-exynos5.c:746:17: note: '-Wmisleading-indentation' is disabled from this point onwards, since column-tracking was disabled due to the size of the code/headers
746 | if (ret == -ETIMEDOUT)
| ^~
drivers/i2c/busses/i2c-exynos5.c:746:17: note: adding '-flarge-source-files' will allow for more column-tracking support, at the expense of compilation time and memory
>> drivers/i2c/busses/i2c-exynos5.c:747:25: error: expected declaration or statement at end of input
747 | dev_warn(i2c->dev, "%s timeout\n", i2c_str_read_write(msgs);
| ^~~~~~~~
>> drivers/i2c/busses/i2c-exynos5.c:747:25: error: expected declaration or statement at end of input
drivers/i2c/busses/i2c-exynos5.c:747:25: error: no return statement in function returning non-void [-Werror=return-type]
At top level:
drivers/i2c/busses/i2c-exynos5.c:716:12: warning: 'exynos5_i2c_xfer_msg' defined but not used [-Wunused-function]
716 | static int exynos5_i2c_xfer_msg(struct exynos5_i2c *i2c,
| ^~~~~~~~~~~~~~~~~~~~
drivers/i2c/busses/i2c-exynos5.c:445:20: warning: 'exynos5_i2c_irq' defined but not used [-Wunused-function]
445 | static irqreturn_t exynos5_i2c_irq(int irqno, void *dev_id)
| ^~~~~~~~~~~~~~~
drivers/i2c/busses/i2c-exynos5.c:240:34: warning: 'exynos5_i2c_match' defined but not used [-Wunused-const-variable=]
240 | static const struct of_device_id exynos5_i2c_match[] = {
| ^~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/dev_warn +960 drivers/i2c/busses/i2c-exynos5.c
8a73cd4cfa1599 Naveen Krishna Ch 2013-10-16 956
8a73cd4cfa1599 Naveen Krishna Ch 2013-10-16 957 MODULE_DESCRIPTION("Exynos5 HS-I2C Bus driver");
d790eeb3db6aef Jean Delvare 2020-06-11 958 MODULE_AUTHOR("Naveen Krishna Chatradhi <ch.naveen@...sung.com>");
d790eeb3db6aef Jean Delvare 2020-06-11 959 MODULE_AUTHOR("Taekgyun Ko <taeggyun.ko@...sung.com>");
8a73cd4cfa1599 Naveen Krishna Ch 2013-10-16 @960 MODULE_LICENSE("GPL v2");
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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