* Re: [PATCH 2/4] usb: typec: add CIX Type-C PD controller driver
[not found] <20261107011012.3655873-3-gary.yang@cixtech.com>
@ 2026-11-07 13:11 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-11-07 13:11 UTC (permalink / raw)
To: Gary Yang, Heikki Krogerus, Greg Kroah-Hartman, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Fugang Duan
Cc: llvm, oe-kbuild-all, linux-usb, devicetree, linux-arm-kernel,
linux-kernel, cix-kernel-upstream, gary.yang
Hi Gary,
kernel test robot noticed the following build errors:
[auto build test ERROR on 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4]
url: https://github.com/intel-lab-lkp/linux/commits/Gary-Yang/dt-bindings-usb-add-Realtek-RTS5453H-Type-C-port-controller/20261107-091009
base: 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4
patch link: https://lore.kernel.org/r/20261107011012.3655873-3-gary.yang%40cixtech.com
patch subject: [PATCH 2/4] usb: typec: add CIX Type-C PD controller driver
config: sparc64-allmodconfig (https://download.01.org/0day-ci/archive/20261107/202611072135.EulyUBtA-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261107/202611072135.EulyUBtA-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/202611072135.EulyUBtA-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/usb/typec/cix_pd.c:628:3: error: call to undeclared function 'irq_set_status_flags'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
628 | irq_set_status_flags(client->irq, IRQ_DISABLE_UNLAZY);
| ^
>> drivers/usb/typec/cix_pd.c:628:37: error: use of undeclared identifier 'IRQ_DISABLE_UNLAZY'
628 | irq_set_status_flags(client->irq, IRQ_DISABLE_UNLAZY);
| ^
2 errors generated.
vim +/irq_set_status_flags +628 drivers/usb/typec/cix_pd.c
587
588 static int cix_pd_probe(struct i2c_client *client)
589 {
590 struct cix_pd *rts;
591 int ret;
592
593 dev_dbg(&client->dev, "IRQ %d supplied\n", client->irq);
594 rts = devm_kzalloc(&client->dev, sizeof(*rts), GFP_KERNEL);
595 if (!rts)
596 return -ENOMEM;
597
598 rts->dev = &client->dev;
599 rts->irq = client->irq;
600 mutex_init(&rts->lock);
601 mutex_init(&rts->irq_lock);
602 cix_pd_typec_init_state(rts);
603
604 if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
605 return dev_err_probe(&client->dev, -ENODEV,
606 "i2c check functionality failed\n");
607
608 rts->regmap = devm_regmap_init_i2c(client, &cix_pd_regmap_config);
609 if (IS_ERR(rts->regmap))
610 return dev_err_probe(&client->dev, PTR_ERR(rts->regmap),
611 "failed to init regmap\n");
612
613 i2c_set_clientdata(client, rts);
614
615 ret = cix_pd_init_ports(rts);
616 if (ret)
617 return ret;
618
619 ret = cix_pd_event_handler(rts, 0);
620 if (ret) {
621 dev_err(&client->dev, "failed to read initial status: %d\n", ret);
622 if (ret == -ESHUTDOWN)
623 ret = -EIO;
624 goto err_unregister_ports;
625 }
626
627 if (client->irq > 0) {
> 628 irq_set_status_flags(client->irq, IRQ_DISABLE_UNLAZY);
629 ret = request_threaded_irq(client->irq, NULL, cix_pd_irq_handle,
630 IRQF_SHARED | IRQF_ONESHOT,
631 dev_name(&client->dev), rts);
632 if (ret) {
633 dev_err(&client->dev, "failed to request irq: %d\n", ret);
634 goto err_unregister_ports;
635 }
636 rts->irq_requested = true;
637 }
638
639 ret = device_create_file(&client->dev, &dev_attr_disable_pd_interrupt);
640 if (ret)
641 dev_warn(&client->dev,
642 "Failed to create sysfs attribute, ret = %d\n", ret);
643
644 device_set_wakeup_capable(&client->dev, true);
645
646 return 0;
647
648 err_unregister_ports:
649 cix_pd_unregister_ports(rts);
650 return ret;
651 }
652
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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