9:09 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-5.12/playstation
head: 1f902f8636e499c32f0b55e1ce150082829ef033
commit: d30bca44809eb1d2937e59d3d09694f40613070d [3/13] HID: playstation: add DualSense
battery support.
config: nds32-allyesconfig (attached as .config)
compiler: nds32le-linux-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/hid/hid.git/commit/?id=d3...
git remote add hid https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
git fetch --no-tags hid for-5.12/playstation
git checkout d30bca44809eb1d2937e59d3d09694f40613070d
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nds32
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
drivers/hid/hid-playstation.c: In function 'ps_battery_get_property':
> drivers/hid/hid-playstation.c:170:6: warning: variable
'ret' set but not used [-Wunused-but-set-variable]
170 | int ret;
| ^~~
vim +/ret +170 drivers/hid/hid-playstation.c
161
162 static int ps_battery_get_property(struct power_supply *psy,
163 enum power_supply_property psp,
164 union power_supply_propval *val)
165 {
166 struct ps_device *dev = power_supply_get_drvdata(psy);
167 uint8_t battery_capacity;
168 int battery_status;
169 unsigned long flags;
170 int ret;
171
172 spin_lock_irqsave(&dev->lock, flags);
173 battery_capacity = dev->battery_capacity;
174 battery_status = dev->battery_status;
175 spin_unlock_irqrestore(&dev->lock, flags);
176
177 switch (psp) {
178 case POWER_SUPPLY_PROP_STATUS:
179 val->intval = battery_status;
180 break;
181 case POWER_SUPPLY_PROP_PRESENT:
182 val->intval = 1;
183 break;
184 case POWER_SUPPLY_PROP_CAPACITY:
185 val->intval = battery_capacity;
186 break;
187 case POWER_SUPPLY_PROP_SCOPE:
188 val->intval = POWER_SUPPLY_SCOPE_DEVICE;
189 break;
190 default:
191 ret = -EINVAL;
192 break;
193 }
194
195 return 0;
196 }
197
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org