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Date: Thu, 23 May 2024 19:24:38 +0800
From: kernel test robot <lkp@...el.com>
To: Konrad Dybcio <konrad.dybcio@...aro.org>,
Stephen Boyd <sboyd@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
Bjorn Andersson <andersson@...nel.org>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Abel Vesa <abel.vesa@...aro.org>, linux-kernel@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: Re: [PATCH] spmi: pmic-arb: Pass the correct of_node to
irq_domain_add_tree
Hi Konrad,
kernel test robot noticed the following build errors:
[auto build test ERROR on 8314289a8d50a4e05d8ece1ae0445a3b57bb4d3b]
url: https://github.com/intel-lab-lkp/linux/commits/Konrad-Dybcio/spmi-pmic-arb-Pass-the-correct-of_node-to-irq_domain_add_tree/20240522-194023
base: 8314289a8d50a4e05d8ece1ae0445a3b57bb4d3b
patch link: https://lore.kernel.org/r/20240522-topic-spmi_multi_master_irqfix-v1-1-f7098b9c8804%40linaro.org
patch subject: [PATCH] spmi: pmic-arb: Pass the correct of_node to irq_domain_add_tree
config: arm64-randconfig-001-20240523 (https://download.01.org/0day-ci/archive/20240523/202405231902.xK5xVGdb-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 7aa382fd7257d9bd4f7fc50bb7078a3c26a1628c)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240523/202405231902.xK5xVGdb-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405231902.xK5xVGdb-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/spmi/spmi-pmic-arb.c:1740:42: error: passing 'const struct irq_domain_ops' to parameter of incompatible type 'const struct irq_domain_ops *'; take the address with &
1740 | bus->domain = irq_domain_add_tree(node, pmic_arb_irq_domain_ops, bus);
| ^~~~~~~~~~~~~~~~~~~~~~~
| &
include/linux/irqdomain.h:369:36: note: passing argument to parameter 'ops' here
369 | const struct irq_domain_ops *ops,
| ^
1 error generated.
vim +1740 drivers/spmi/spmi-pmic-arb.c
1663
1664 static int spmi_pmic_arb_bus_init(struct platform_device *pdev,
1665 struct device_node *node,
1666 struct spmi_pmic_arb *pmic_arb)
1667 {
1668 int bus_index = pmic_arb->buses_available;
1669 struct spmi_pmic_arb_bus *bus;
1670 struct device *dev = &pdev->dev;
1671 struct spmi_controller *ctrl;
1672 void __iomem *intr;
1673 void __iomem *cnfg;
1674 int index, ret;
1675 int irq;
1676
1677 ctrl = devm_spmi_controller_alloc(dev, sizeof(*bus));
1678 if (IS_ERR(ctrl))
1679 return PTR_ERR(ctrl);
1680
1681 ctrl->cmd = pmic_arb_cmd;
1682 ctrl->read_cmd = pmic_arb_read_cmd;
1683 ctrl->write_cmd = pmic_arb_write_cmd;
1684
1685 bus = spmi_controller_get_drvdata(ctrl);
1686
1687 pmic_arb->buses[bus_index] = bus;
1688
1689 raw_spin_lock_init(&bus->lock);
1690
1691 bus->ppid_to_apid = devm_kcalloc(dev, PMIC_ARB_MAX_PPID,
1692 sizeof(*bus->ppid_to_apid),
1693 GFP_KERNEL);
1694 if (!bus->ppid_to_apid)
1695 return -ENOMEM;
1696
1697 bus->apid_data = devm_kcalloc(dev, pmic_arb->max_periphs,
1698 sizeof(*bus->apid_data),
1699 GFP_KERNEL);
1700 if (!bus->apid_data)
1701 return -ENOMEM;
1702
1703 index = of_property_match_string(node, "reg-names", "cnfg");
1704 if (index < 0) {
1705 dev_err(dev, "cnfg reg region missing");
1706 return -EINVAL;
1707 }
1708
1709 cnfg = devm_of_iomap(dev, node, index, NULL);
1710 if (IS_ERR(cnfg))
1711 return PTR_ERR(cnfg);
1712
1713 index = of_property_match_string(node, "reg-names", "intr");
1714 if (index < 0) {
1715 dev_err(dev, "intr reg region missing");
1716 return -EINVAL;
1717 }
1718
1719 intr = devm_of_iomap(dev, node, index, NULL);
1720 if (IS_ERR(intr))
1721 return PTR_ERR(intr);
1722
1723 irq = of_irq_get_byname(node, "periph_irq");
1724 if (irq <= 0)
1725 return irq ?: -ENXIO;
1726
1727 bus->pmic_arb = pmic_arb;
1728 bus->intr = intr;
1729 bus->cnfg = cnfg;
1730 bus->irq = irq;
1731 bus->spmic = ctrl;
1732 bus->id = bus_index;
1733
1734 ret = pmic_arb->ver_ops->init_apid(bus, bus_index);
1735 if (ret)
1736 return ret;
1737
1738 dev_dbg(&pdev->dev, "adding irq domain for bus %d\n", bus_index);
1739
> 1740 bus->domain = irq_domain_add_tree(node, pmic_arb_irq_domain_ops, bus);
1741 if (!bus->domain) {
1742 dev_err(&pdev->dev, "unable to create irq_domain\n");
1743 return -ENOMEM;
1744 }
1745
1746 irq_set_chained_handler_and_data(bus->irq,
1747 pmic_arb_chained_irq, bus);
1748
1749 ctrl->dev.of_node = node;
1750 dev_set_name(&ctrl->dev, "spmi-%d", bus_index);
1751
1752 ret = devm_spmi_controller_add(dev, ctrl);
1753 if (ret)
1754 return ret;
1755
1756 pmic_arb->buses_available++;
1757
1758 return 0;
1759 }
1760
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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