Re: [PATCH 03/18] ledtrig-blkdev: Add function placeholders needed by block changes

kernel test robot
2021-09-04T16:58:16Z

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Hi Ian,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on block/for-next]
[also build test ERROR on linus/master v5.14 next-20210903]
[cannot apply to pavel-linux-leds/for-next]
[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/0day-ci/linux/commits/Ian-Pilcher/Introduce-block-device-LED-trigger/20210904-044701
base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next
config: arm-randconfig-r032-20210904 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 6fe2beba7d2a41964af658c8c59dd172683ef739)
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
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://github.com/0day-ci/linux/commit/555c9bcdaa7524206ca62c64730b800037ffa9a0
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Ian-Pilcher/Introduce-block-device-LED-trigger/20210904-044701
git checkout 555c9bcdaa7524206ca62c64730b800037ffa9a0
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=arm SHELL=/bin/bash drivers/power/supply/

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/power/supply/ipaq_micro_battery.c:91:12: error: conflicting types for 'get_capacity'
static int get_capacity(struct power_supply *b)
^
include/linux/genhd.h:253:24: note: previous definition is here
static inline sector_t get_capacity(struct gendisk *disk)
^
>> drivers/power/supply/ipaq_micro_battery.c:161:30: error: incompatible pointer types passing 'struct power_supply *' to parameter of type 'struct gendisk *' [-Werror,-Wincompatible-pointer-types]
val->intval = get_capacity(b);
^
include/linux/genhd.h:253:53: note: passing argument to parameter 'disk' here
static inline sector_t get_capacity(struct gendisk *disk)
^
2 errors generated.

vim +/get_capacity +91 drivers/power/supply/ipaq_micro_battery.c

00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 90
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 @91 static int get_capacity(struct power_supply *b)
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 92 {
297d716f6260cc drivers/power/ipaq_micro_battery.c Krzysztof Kozlowski 2015-03-12 93 struct micro_battery *mb = dev_get_drvdata(b->dev.parent);
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 94
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 95 switch (mb->flag & 0x07) {
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 96 case MICRO_BATT_STATUS_HIGH:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 97 return 100;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 98 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 99 case MICRO_BATT_STATUS_LOW:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 100 return 50;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 101 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 102 case MICRO_BATT_STATUS_CRITICAL:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 103 return 5;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 104 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 105 default:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 106 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 107 }
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 108 return 0;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 109 }
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 110
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 111 static int get_status(struct power_supply *b)
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 112 {
297d716f6260cc drivers/power/ipaq_micro_battery.c Krzysztof Kozlowski 2015-03-12 113 struct micro_battery *mb = dev_get_drvdata(b->dev.parent);
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 114
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 115 if (mb->flag == MICRO_BATT_STATUS_UNKNOWN)
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 116 return POWER_SUPPLY_STATUS_UNKNOWN;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 117
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 118 if (mb->flag & MICRO_BATT_STATUS_FULL)
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 119 return POWER_SUPPLY_STATUS_FULL;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 120
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 121 if ((mb->flag & MICRO_BATT_STATUS_CHARGING) ||
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 122 (mb->flag & MICRO_BATT_STATUS_CHARGEMAIN))
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 123 return POWER_SUPPLY_STATUS_CHARGING;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 124
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 125 return POWER_SUPPLY_STATUS_DISCHARGING;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 126 }
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 127
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 128 static int micro_batt_get_property(struct power_supply *b,
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 129 enum power_supply_property psp,
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 130 union power_supply_propval *val)
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 131 {
297d716f6260cc drivers/power/ipaq_micro_battery.c Krzysztof Kozlowski 2015-03-12 132 struct micro_battery *mb = dev_get_drvdata(b->dev.parent);
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 133
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 134 switch (psp) {
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 135 case POWER_SUPPLY_PROP_TECHNOLOGY:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 136 switch (mb->chemistry) {
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 137 case MICRO_BATT_CHEM_NICD:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 138 val->intval = POWER_SUPPLY_TECHNOLOGY_NiCd;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 139 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 140 case MICRO_BATT_CHEM_NIMH:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 141 val->intval = POWER_SUPPLY_TECHNOLOGY_NiMH;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 142 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 143 case MICRO_BATT_CHEM_LION:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 144 val->intval = POWER_SUPPLY_TECHNOLOGY_LION;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 145 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 146 case MICRO_BATT_CHEM_LIPOLY:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 147 val->intval = POWER_SUPPLY_TECHNOLOGY_LIPO;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 148 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 149 default:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 150 val->intval = POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 151 break;
3d32a8437c0510 drivers/power/supply/ipaq_micro_battery.c Chen Zhou 2020-01-15 152 }
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 153 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 154 case POWER_SUPPLY_PROP_STATUS:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 155 val->intval = get_status(b);
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 156 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 157 case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 158 val->intval = 4700000;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 159 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 160 case POWER_SUPPLY_PROP_CAPACITY:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 @161 val->intval = get_capacity(b);
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 162 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 163 case POWER_SUPPLY_PROP_TEMP:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 164 val->intval = mb->temperature;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 165 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 166 case POWER_SUPPLY_PROP_VOLTAGE_NOW:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 167 val->intval = mb->voltage;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 168 break;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 169 default:
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 170 return -EINVAL;
3d32a8437c0510 drivers/power/supply/ipaq_micro_battery.c Chen Zhou 2020-01-15 171 }
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 172
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 173 return 0;
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 174 }
00a588f9d27fc6 drivers/power/ipaq_micro_battery.c Dmitry Artamonow 2014-07-24 175

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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