[ti:ti-linux-6.1.y-wip 4/64] drivers/pci/controller/dwc/pci-keystone.c:292:6: sparse: sparse: symbol 'ks_pcie_irq_eoi' was not declared. Should it be static?

[ti:ti-linux-6.1.y-wip 4/64] drivers/pci/controller/dwc/pci-keystone.c:292:6: sparse: sparse: symbol 'ks_pcie_irq_eoi' was not declared. Should it be static?

[kernel test robot]

tree:   git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git ti-linux-6.1.y-wip
head:   07cbd0efc06ffff69b2b0c3d7d607b35829340c3
commit: 6aed116cd98bebc49ae9b7b6df299ca7a4da91f8 [4/64] PCI: keystone: Convert to using hierarchy domain for legacy interrupts
config: alpha-randconfig-r121-20231126 (https://download.01.org/0day-ci/archive/20231126/202311262318.Gbf4OPXP-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231126/202311262318.Gbf4OPXP-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/202311262318.Gbf4OPXP-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/pci/controller/dwc/pci-keystone.c:292:6: sparse: sparse: symbol 'ks_pcie_irq_eoi' was not declared. Should it be static?
>> drivers/pci/controller/dwc/pci-keystone.c:301:6: sparse: sparse: symbol 'ks_pcie_irq_enable' was not declared. Should it be static?
>> drivers/pci/controller/dwc/pci-keystone.c:310:6: sparse: sparse: symbol 'ks_pcie_irq_disable' was not declared. Should it be static?

vim +/ks_pcie_irq_eoi +292 drivers/pci/controller/dwc/pci-keystone.c

   291	
 > 292	void ks_pcie_irq_eoi(struct irq_data *data)
   293	{
   294		struct keystone_pcie *ks_pcie = irq_data_get_irq_chip_data(data);
   295		irq_hw_number_t hwirq = data->hwirq;
   296	
   297		ks_pcie_app_writel(ks_pcie, IRQ_EOI, hwirq);
   298		irq_chip_eoi_parent(data);
   299	}
   300	
 > 301	void ks_pcie_irq_enable(struct irq_data *data)
   302	{
   303		struct keystone_pcie *ks_pcie = irq_data_get_irq_chip_data(data);
   304		irq_hw_number_t hwirq = data->hwirq;
   305	
   306		ks_pcie_app_writel(ks_pcie, IRQ_ENABLE_SET(hwirq), INTx_EN);
   307		irq_chip_enable_parent(data);
   308	}
   309	
 > 310	void ks_pcie_irq_disable(struct irq_data *data)
   311	{
   312		struct keystone_pcie *ks_pcie = irq_data_get_irq_chip_data(data);
   313		irq_hw_number_t hwirq = data->hwirq;
   314	
   315		ks_pcie_app_writel(ks_pcie, IRQ_ENABLE_CLR(hwirq), INTx_EN);
   316		irq_chip_disable_parent(data);
   317	}
   318	

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