[ti:ti-linux-6.1.y-wip 4/64] drivers/pci/controller/dwc/pci-keystone.c:292:6: warning: no previous prototype for 'ks_pcie_irq_eoi'

[ti:ti-linux-6.1.y-wip 4/64] drivers/pci/controller/dwc/pci-keystone.c:292:6: warning: no previous prototype for 'ks_pcie_irq_eoi'

[kernel test robot]

tree:   git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git ti-linux-6.1.y-wip
head:   c1c2f1971fbf6ddad93a8c94314fe8221e7aa6be
commit: 6aed116cd98bebc49ae9b7b6df299ca7a4da91f8 [4/64] PCI: keystone: Convert to using hierarchy domain for legacy interrupts
config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20240916/202409161926.rDo103FE-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240916/202409161926.rDo103FE-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/202409161926.rDo103FE-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/pci/controller/dwc/pci-keystone.c:292:6: warning: no previous prototype for 'ks_pcie_irq_eoi' [-Wmissing-prototypes]
     292 | void ks_pcie_irq_eoi(struct irq_data *data)
         |      ^~~~~~~~~~~~~~~
>> drivers/pci/controller/dwc/pci-keystone.c:301:6: warning: no previous prototype for 'ks_pcie_irq_enable' [-Wmissing-prototypes]
     301 | void ks_pcie_irq_enable(struct irq_data *data)
         |      ^~~~~~~~~~~~~~~~~~
>> drivers/pci/controller/dwc/pci-keystone.c:310:6: warning: no previous prototype for 'ks_pcie_irq_disable' [-Wmissing-prototypes]
     310 | void ks_pcie_irq_disable(struct irq_data *data)
         |      ^~~~~~~~~~~~~~~~~~~


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	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki