Commit 974b808d authored by Vincent Whitchurch's avatar Vincent Whitchurch Committed by Richard Weinberger
Browse files

um: virt-pci: fix missing declaration warning 



Fix this warning which appears with W=1 and without CONFIG_OF:

 warning: no previous declaration for 'pcibios_get_phb_of_node'

Reported-by: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308230949.PphIIlhq-lkp@intel.com/


Fixes: 314a1408 ("um: virt-pci: implement pcibios_get_phb_of_node()")
Signed-off-by: default avatarVincent Whitchurch <vincent.whitchurch@axis.com>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 32280e83

arch/um/drivers/virt-pci.c

+2 −0
Original line number Diff line number Diff line
@@ -544,6 +544,7 @@ static void um_pci_irq_vq_cb(struct virtqueue *vq) 
	}

}



#ifdef CONFIG_OF

/* Copied from arch/x86/kernel/devicetree.c */

struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus)

{
@@ -562,6 +563,7 @@ struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus) 
	}

	return NULL;

}

#endif



static int um_pci_init_vqs(struct um_pci_device *dev)

{