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SubjectRe: [PATCH v5] power_supply: platform/chrome: wilco_ec: Add charging config driver
Hi Nick,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v5.1-rc5 next-20190418]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Nick-Crews/power_supply-platform-chrome-wilco_ec-Add-charging-config-driver/20190420-041913
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>



sparse warnings: (new ones prefixed by >>)

drivers/power/supply/wilco-charger.c:46:14: sparse: undefined identifier 'POWER_SUPPLY_CHARGE_TYPE_STANDARD'
drivers/power/supply/wilco-charger.c:48:14: sparse: undefined identifier 'POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE'
drivers/power/supply/wilco-charger.c:50:14: sparse: undefined identifier 'POWER_SUPPLY_CHARGE_TYPE_CUSTOM'
>> drivers/power/supply/wilco-charger.c:46:14: sparse: incompatible types for 'case' statement
drivers/power/supply/wilco-charger.c:48:14: sparse: incompatible types for 'case' statement
drivers/power/supply/wilco-charger.c:50:14: sparse: incompatible types for 'case' statement
drivers/power/supply/wilco-charger.c:66:24: sparse: undefined identifier 'POWER_SUPPLY_CHARGE_TYPE_STANDARD'
drivers/power/supply/wilco-charger.c:68:24: sparse: undefined identifier 'POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE'
drivers/power/supply/wilco-charger.c:70:24: sparse: undefined identifier 'POWER_SUPPLY_CHARGE_TYPE_CUSTOM'
drivers/power/supply/wilco-charger.c:78:9: sparse: undefined identifier 'POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD'
drivers/power/supply/wilco-charger.c:79:9: sparse: undefined identifier 'POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD'
drivers/power/supply/wilco-charger.c:95:14: sparse: undefined identifier 'POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD'
drivers/power/supply/wilco-charger.c:98:14: sparse: undefined identifier 'POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD'
drivers/power/supply/wilco-charger.c:95:14: sparse: incompatible types for 'case' statement
drivers/power/supply/wilco-charger.c:98:14: sparse: incompatible types for 'case' statement
drivers/power/supply/wilco-charger.c:132:14: sparse: undefined identifier 'POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD'
drivers/power/supply/wilco-charger.c:138:14: sparse: undefined identifier 'POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD'
drivers/power/supply/wilco-charger.c:132:14: sparse: incompatible types for 'case' statement
drivers/power/supply/wilco-charger.c:138:14: sparse: incompatible types for 'case' statement
drivers/power/supply/wilco-charger.c:46:14: sparse: Expected constant expression in case statement
drivers/power/supply/wilco-charger.c:48:14: sparse: Expected constant expression in case statement
drivers/power/supply/wilco-charger.c:50:14: sparse: Expected constant expression in case statement
drivers/power/supply/wilco-charger.c:95:14: sparse: Expected constant expression in case statement
drivers/power/supply/wilco-charger.c:98:14: sparse: Expected constant expression in case statement
drivers/power/supply/wilco-charger.c:132:14: sparse: Expected constant expression in case statement
drivers/power/supply/wilco-charger.c:138:14: sparse: Expected constant expression in case statement

vim +/case +46 drivers/power/supply/wilco-charger.c

37
38 /* Convert from POWER_SUPPLY_PROP_CHARGE_TYPE value to the EC's charge mode */
39 static enum charge_mode psp_val_to_charge_mode(int psp_val)
40 {
41 switch (psp_val) {
42 case POWER_SUPPLY_CHARGE_TYPE_TRICKLE:
43 return CHARGE_MODE_AC;
44 case POWER_SUPPLY_CHARGE_TYPE_FAST:
45 return CHARGE_MODE_EXP;
> 46 case POWER_SUPPLY_CHARGE_TYPE_STANDARD:
47 return CHARGE_MODE_STD;
48 case POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE:
49 return CHARGE_MODE_AUTO;
50 case POWER_SUPPLY_CHARGE_TYPE_CUSTOM:
51 return CHARGE_MODE_CUSTOM;
52 default:
53 return CHARGE_MODE_ILLEGAL;
54 }
55 }
56

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation

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