[PATCH 1/2] MIPS: lantic: Fix pcibios_plat_dev_init() "no previous prototype" warning

Bjorn Helgaas
2023-10-10T14:34:21Z

After bbd8810d3998 ("PCI: Remove unused includes and superfluous struct
declaration"), <linux/of_pci.h> no longer includes <linux/pci.h>, which
provides the extern declarations for pcibios_plat_dev_init() and
pcibios_map_irq() via <asm/pci.h>.

This results in these new warnings:

arch/mips/pci/fixup-lantiq.c:13:5: warning: no previous prototype for 'pcibios_plat_dev_init' [-Wmissing-prototypes]
arch/mips/pci/fixup-lantiq.c:24:5: warning: no previous prototype for 'pcibios_map_irq' [-Wmissing-prototypes]

Include <linux/pci.h> directly to get these declarations.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202310070445.tzRBNYRC-lkp@intel.com/
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
arch/mips/pci/fixup-lantiq.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/mips/pci/fixup-lantiq.c b/arch/mips/pci/fixup-lantiq.c
index 105569c1b712..8f5fb98b3984 100644
--- a/arch/mips/pci/fixup-lantiq.c
+++ b/arch/mips/pci/fixup-lantiq.c
@@ -6,6 +6,7 @@

#include <linux/of_irq.h>
#include <linux/of_pci.h>
+#include <linux/pci.h>

int (*ltq_pci_plat_arch_init)(struct pci_dev *dev) = NULL;
int (*ltq_pci_plat_dev_init)(struct pci_dev *dev) = NULL;
--
2.34.1