PCI: create common pcibios_err_to_errno
For returning errors out to non-PCI code. Re-name xen's version.
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/xen/xen-pciback/conf_space.c b/drivers/xen/xen-pciback/conf_space.c
index 30d7be0..46ae0f9 100644
--- a/drivers/xen/xen-pciback/conf_space.c
+++ b/drivers/xen/xen-pciback/conf_space.c
@@ -124,7 +124,7 @@
return val;
}
-static int pcibios_err_to_errno(int err)
+static int xen_pcibios_err_to_errno(int err)
{
switch (err) {
case PCIBIOS_SUCCESSFUL:
@@ -202,7 +202,7 @@
pci_name(dev), size, offset, value);
*ret_val = value;
- return pcibios_err_to_errno(err);
+ return xen_pcibios_err_to_errno(err);
}
int xen_pcibk_config_write(struct pci_dev *dev, int offset, int size, u32 value)
@@ -290,7 +290,7 @@
}
}
- return pcibios_err_to_errno(err);
+ return xen_pcibios_err_to_errno(err);
}
void xen_pcibk_config_free_dyn_fields(struct pci_dev *dev)