* Re: [PATCH v6 5/6] power: supply: max77759: add charger driver
[not found] <20260214-max77759-charger-v6-5-28c09bda74b4@google.com>
@ 2026-02-14 8:56 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-02-14 8:56 UTC (permalink / raw)
To: Amit Sunil Dhamne via B4 Relay, Sebastian Reichel, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, André Draszik, Lee Jones,
Greg Kroah-Hartman, Badhri Jagan Sridharan, Heikki Krogerus,
Peter Griffin, Tudor Ambarus, Alim Akhtar, Mark Brown,
Matti Vaittinen, Matti Vaittinen, Andrew Morton
Cc: llvm, oe-kbuild-all, Linux Memory Management List, linux-kernel,
linux-pm, devicetree, linux-usb, linux-arm-kernel,
linux-samsung-soc, RD Babiera, Kyle Tso, Amit Sunil Dhamne
Hi Amit,
kernel test robot noticed the following build errors:
[auto build test ERROR on 8dfce8991b95d8625d0a1d2896e42f93b9d7f68d]
url: https://github.com/intel-lab-lkp/linux/commits/Amit-Sunil-Dhamne-via-B4-Relay/dt-bindings-mfd-maxim-max77759-reference-power-supply-schema-and-add-regulator-property/20260214-111637
base: 8dfce8991b95d8625d0a1d2896e42f93b9d7f68d
patch link: https://lore.kernel.org/r/20260214-max77759-charger-v6-5-28c09bda74b4%40google.com
patch subject: [PATCH v6 5/6] power: supply: max77759: add charger driver
config: powerpc64-randconfig-001-20260214 (https://download.01.org/0day-ci/archive/20260214/202602141606.igFDFWAJ-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9b8addffa70cee5b2acc5454712d9cf78ce45710)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260214/202602141606.igFDFWAJ-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202602141606.igFDFWAJ-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/power/supply/max77759_charger.c:623:4: error: cannot jump from this goto statement to its label
623 | goto err;
| ^
drivers/power/supply/max77759_charger.c:631:2: note: jump bypasses initialization of variable with __attribute__((cleanup))
631 | guard(mutex)(&chg->retry_lock);
| ^
include/linux/cleanup.h:414:15: note: expanded from macro 'guard'
414 | CLASS(_name, __UNIQUE_ID(guard))
| ^
include/linux/compiler.h:168:2: note: expanded from macro '__UNIQUE_ID'
168 | __PASTE(__UNIQUE_ID_, \
| ^
include/linux/compiler_types.h:16:23: note: expanded from macro '__PASTE'
16 | #define __PASTE(a, b) ___PASTE(a, b)
| ^
include/linux/compiler_types.h:15:24: note: expanded from macro '___PASTE'
15 | #define ___PASTE(a, b) a##b
| ^
<scratch space>:18:1: note: expanded from here
18 | __UNIQUE_ID_guard_461
| ^
drivers/power/supply/max77759_charger.c:615:3: error: cannot jump from this goto statement to its label
615 | goto err;
| ^
drivers/power/supply/max77759_charger.c:631:2: note: jump bypasses initialization of variable with __attribute__((cleanup))
631 | guard(mutex)(&chg->retry_lock);
| ^
include/linux/cleanup.h:414:15: note: expanded from macro 'guard'
414 | CLASS(_name, __UNIQUE_ID(guard))
| ^
include/linux/compiler.h:168:2: note: expanded from macro '__UNIQUE_ID'
168 | __PASTE(__UNIQUE_ID_, \
| ^
include/linux/compiler_types.h:16:23: note: expanded from macro '__PASTE'
16 | #define __PASTE(a, b) ___PASTE(a, b)
| ^
include/linux/compiler_types.h:15:24: note: expanded from macro '___PASTE'
15 | #define ___PASTE(a, b) a##b
| ^
<scratch space>:18:1: note: expanded from here
18 | __UNIQUE_ID_guard_461
| ^
drivers/power/supply/max77759_charger.c:606:3: error: cannot jump from this goto statement to its label
606 | goto err;
| ^
drivers/power/supply/max77759_charger.c:631:2: note: jump bypasses initialization of variable with __attribute__((cleanup))
631 | guard(mutex)(&chg->retry_lock);
| ^
include/linux/cleanup.h:414:15: note: expanded from macro 'guard'
414 | CLASS(_name, __UNIQUE_ID(guard))
| ^
include/linux/compiler.h:168:2: note: expanded from macro '__UNIQUE_ID'
168 | __PASTE(__UNIQUE_ID_, \
| ^
include/linux/compiler_types.h:16:23: note: expanded from macro '__PASTE'
16 | #define __PASTE(a, b) ___PASTE(a, b)
| ^
include/linux/compiler_types.h:15:24: note: expanded from macro '___PASTE'
15 | #define ___PASTE(a, b) a##b
| ^
<scratch space>:18:1: note: expanded from here
18 | __UNIQUE_ID_guard_461
| ^
3 errors generated.
vim +623 drivers/power/supply/max77759_charger.c
591
592 static void psy_work_item(struct work_struct *work)
593 {
594 struct max77759_charger *chg =
595 container_of(work, struct max77759_charger, psy_work.work);
596 union power_supply_propval current_limit, online;
597 int ret;
598
599 ret = power_supply_get_property(chg->tcpm_psy,
600 POWER_SUPPLY_PROP_CURRENT_MAX,
601 ¤t_limit);
602 if (ret) {
603 dev_err(chg->dev,
604 "Failed to get CURRENT_MAX psy property, ret=%d",
605 ret);
606 goto err;
607 }
608
609 ret = power_supply_get_property(chg->tcpm_psy, POWER_SUPPLY_PROP_ONLINE,
610 &online);
611 if (ret) {
612 dev_err(chg->dev,
613 "Failed to get ONLINE psy property, ret=%d",
614 ret);
615 goto err;
616 }
617
618 if (online.intval && current_limit.intval) {
619 ret = set_input_current_limit(chg, current_limit.intval);
620 if (ret) {
621 dev_err(chg->dev,
622 "Unable to set current limit, ret=%d", ret);
> 623 goto err;
624 }
625
626 charger_set_mode(chg, MAX77759_CHGR_MODE_CHG_BUCK_ON);
627 } else {
628 charger_set_mode(chg, MAX77759_CHGR_MODE_OFF);
629 }
630
631 guard(mutex)(&chg->retry_lock);
632
633 if (chg->psy_work_retry_cnt)
634 dev_dbg(chg->dev, "chg psy_work succeeded after %u tries",
635 chg->psy_work_retry_cnt);
636 chg->psy_work_retry_cnt = 0;
637 return;
638
639 err:
640 charger_set_mode(chg, MAX77759_CHGR_MODE_OFF);
641 guard(mutex)(&chg->retry_lock);
642
643 if (chg->psy_work_retry_cnt >= MAX_NUM_RETRIES) {
644 dev_err(chg->dev, "chg psy work failed, giving up");
645 return;
646 }
647
648 ++chg->psy_work_retry_cnt;
649 dev_dbg(chg->dev, "Retrying %u/%u chg psy_work",
650 chg->psy_work_retry_cnt, MAX_NUM_RETRIES);
651 schedule_delayed_work(&chg->psy_work,
652 msecs_to_jiffies(PSY_WORK_RETRY_DELAY_MS));
653 }
654
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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