From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [chanwoo:devfreq-testing 6/7] drivers/memory/tegra/tegra20-emc.c:203:38: error: field 'ondemand_data' has incomplete type
Date: Wed, 10 Mar 2021 04:44:36 +0800 [thread overview]
Message-ID: <202103100434.DOLE78oB-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git devfreq-testing
head: 5cc75e9252e97fafde1a637d72b9fa222d2f9f0a
commit: dc9e557845c17cee173a6adcc3ae14940da03f44 [6/7] PM / devfreq: Add new up_threshold and down_differential sysfs attrs
config: arm-defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git/commit/?id=dc9e557845c17cee173a6adcc3ae14940da03f44
git remote add chanwoo https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
git fetch --no-tags chanwoo devfreq-testing
git checkout dc9e557845c17cee173a6adcc3ae14940da03f44
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/memory/tegra/tegra20-emc.c:203:38: error: field 'ondemand_data' has incomplete type
203 | struct devfreq_simple_ondemand_data ondemand_data;
| ^~~~~~~~~~~~~
vim +/ondemand_data +203 drivers/memory/tegra/tegra20-emc.c
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 175
96e5da7c842424 Dmitry Osipenko 2018-10-21 176 struct tegra_emc {
96e5da7c842424 Dmitry Osipenko 2018-10-21 177 struct device *dev;
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 178 struct tegra_mc *mc;
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 179 struct icc_provider provider;
96e5da7c842424 Dmitry Osipenko 2018-10-21 180 struct notifier_block clk_nb;
96e5da7c842424 Dmitry Osipenko 2018-10-21 181 struct clk *clk;
96e5da7c842424 Dmitry Osipenko 2018-10-21 182 void __iomem *regs;
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 183 unsigned int dram_bus_width;
96e5da7c842424 Dmitry Osipenko 2018-10-21 184
96e5da7c842424 Dmitry Osipenko 2018-10-21 185 struct emc_timing *timings;
96e5da7c842424 Dmitry Osipenko 2018-10-21 186 unsigned int num_timings;
8209eefa3d379d Thierry Reding 2019-12-22 187
8209eefa3d379d Thierry Reding 2019-12-22 188 struct {
8209eefa3d379d Thierry Reding 2019-12-22 189 struct dentry *root;
8209eefa3d379d Thierry Reding 2019-12-22 190 unsigned long min_rate;
8209eefa3d379d Thierry Reding 2019-12-22 191 unsigned long max_rate;
8209eefa3d379d Thierry Reding 2019-12-22 192 } debugfs;
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 193
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 194 /*
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 195 * There are multiple sources in the EMC driver which could request
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 196 * a min/max clock rate, these rates are contained in this array.
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 197 */
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 198 struct emc_rate_request requested_rate[EMC_RATE_TYPE_MAX];
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 199
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 200 /* protect shared rate-change code path */
d5ef16ba5fbe12 Dmitry Osipenko 2020-11-04 201 struct mutex rate_lock;
dedf62d6f17fc9 Dmitry Osipenko 2020-11-11 202
dedf62d6f17fc9 Dmitry Osipenko 2020-11-11 @203 struct devfreq_simple_ondemand_data ondemand_data;
96e5da7c842424 Dmitry Osipenko 2018-10-21 204 };
96e5da7c842424 Dmitry Osipenko 2018-10-21 205
:::::: The code at line 203 was first introduced by commit
:::::: dedf62d6f17fc9cf0389602b6d3d7533cc218679 memory: tegra20-emc: Add devfreq support
:::::: TO: Dmitry Osipenko <digetx@gmail.com>
:::::: CC: Krzysztof Kozlowski <krzk@kernel.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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