Re: [PATCH v2 2/6] Bluetooth: hci_qca: schedule a devm action for disabling the clock
From: kernel test robot
Date: Tue Jul 09 2024 - 06:34:41 EST
Hi Bartosz,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 0b58e108042b0ed28a71cd7edf5175999955b233]
url: https://github.com/intel-lab-lkp/linux/commits/Bartosz-Golaszewski/dt-bindings-bluetooth-qualcomm-describe-the-inputs-from-PMU-for-wcn7850/20240708-175040
base: 0b58e108042b0ed28a71cd7edf5175999955b233
patch link: https://lore.kernel.org/r/20240708-hci_qca_refactor-v2-2-b6e83b3d1ca5%40linaro.org
patch subject: [PATCH v2 2/6] Bluetooth: hci_qca: schedule a devm action for disabling the clock
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240709/202407091813.9IlBCkUP-lkp@xxxxxxxxx/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240709/202407091813.9IlBCkUP-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407091813.9IlBCkUP-lkp@xxxxxxxxx/
All warnings (new ones prefixed by >>):
drivers/bluetooth/hci_qca.c:2495:2: warning: label at end of compound statement is a C23 extension [-Wc23-extensions]
2495 | }
| ^
>> drivers/bluetooth/hci_qca.c:2494:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
2494 | default:
| ^
drivers/bluetooth/hci_qca.c:2494:2: note: insert '__attribute__((fallthrough));' to silence this warning
2494 | default:
| ^
| __attribute__((fallthrough));
drivers/bluetooth/hci_qca.c:2494:2: note: insert 'break;' to avoid fall-through
2494 | default:
| ^
| break;
2 warnings generated.
vim +2494 drivers/bluetooth/hci_qca.c
05ba533c5c1155 Thierry Escande 2018-03-29 2478
05ba533c5c1155 Thierry Escande 2018-03-29 2479 static void qca_serdev_remove(struct serdev_device *serdev)
05ba533c5c1155 Thierry Escande 2018-03-29 2480 {
05ba533c5c1155 Thierry Escande 2018-03-29 2481 struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
054ec5e94a46b0 Venkata Lakshmi Narayana Gubba 2020-09-10 2482 struct qca_power *power = qcadev->bt_power;
05ba533c5c1155 Thierry Escande 2018-03-29 2483
691d54d0f7cb14 Neil Armstrong 2023-08-16 2484 switch (qcadev->btsoc_type) {
691d54d0f7cb14 Neil Armstrong 2023-08-16 2485 case QCA_WCN3988:
691d54d0f7cb14 Neil Armstrong 2023-08-16 2486 case QCA_WCN3990:
691d54d0f7cb14 Neil Armstrong 2023-08-16 2487 case QCA_WCN3991:
691d54d0f7cb14 Neil Armstrong 2023-08-16 2488 case QCA_WCN3998:
691d54d0f7cb14 Neil Armstrong 2023-08-16 2489 case QCA_WCN6750:
691d54d0f7cb14 Neil Armstrong 2023-08-16 2490 case QCA_WCN6855:
e0c1278ac89b03 Neil Armstrong 2023-08-16 2491 case QCA_WCN7850:
d12f113a15e826 Bartosz Golaszewski 2024-07-08 2492 if (power->vregs_on)
c2d7827338618a Balakrishna Godavarthi 2018-08-22 2493 qca_power_shutdown(&qcadev->serdev_hu);
691d54d0f7cb14 Neil Armstrong 2023-08-16 @2494 default:
691d54d0f7cb14 Neil Armstrong 2023-08-16 @2495 }
fa9ad876b8e0eb Balakrishna Godavarthi 2018-08-03 2496
fa9ad876b8e0eb Balakrishna Godavarthi 2018-08-03 2497 hci_uart_unregister_device(&qcadev->serdev_hu);
05ba533c5c1155 Thierry Escande 2018-03-29 2498 }
05ba533c5c1155 Thierry Escande 2018-03-29 2499
--
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