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PCI: create common pcibios_err_to_errno

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For returning errors out to non-PCI code.  Re-name xen's version.

Acked-by: Konrad Rzeszutek Wilk <[email protected]>
Signed-off-by: Alex Williamson <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
This commit is contained in:
Alex Williamson 2012-06-11 05:27:33 +00:00 • committed by Bjorn Helgaas
commit a696165140
2 changed files with 29 additions and 3 deletions
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6
drivers/xen/xen-pciback/conf_space.c
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@ -124,7 +124,7 @@ static inline u32 merge_value(u32 val, u32 new_val, u32 new_val_mask,
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 @@ out:
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 @@ int xen_pcibk_config_write(struct pci_dev *dev, int offset, int size, u32 value)
}
}
return pcibios_err_to_errno(err);
return xen_pcibios_err_to_errno(err);
}
void xen_pcibk_config_free_dyn_fields(struct pci_dev *dev)