On Mon, 2007-09-17 at 16:03 +1000, Michael Ellerman wrote:
> pci_device_to_OF_node() returns the device node attached to a PCI device,
> but doesn't actually grab a reference - we need to do it ourselves.
>
> Signed-off-by: Michael Ellerman <[EMAIL PROTECTED]>
Acked-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
> ---
> arch/powerpc/platforms/cell/axon_msi.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/platforms/cell/axon_msi.c
> b/arch/powerpc/platforms/cell/axon_msi.c
> index 57a6149..2b2dfcc 100644
> --- a/arch/powerpc/platforms/cell/axon_msi.c
> +++ b/arch/powerpc/platforms/cell/axon_msi.c
> @@ -119,7 +119,7 @@ static struct axon_msic *find_msi_translator(struct
> pci_dev *dev)
> const phandle *ph;
> struct axon_msic *msic = NULL;
>
> - dn = pci_device_to_OF_node(dev);
> + dn = of_node_get(pci_device_to_OF_node(dev));
> if (!dn) {
> dev_dbg(&dev->dev, "axon_msi: no pci_dn found\n");
> return NULL;
> @@ -176,7 +176,7 @@ static int setup_msi_msg_address(struct pci_dev *dev,
> struct msi_msg *msg)
> int len;
> const u32 *prop;
>
> - dn = pci_device_to_OF_node(dev);
> + dn = of_node_get(pci_device_to_OF_node(dev));
> if (!dn) {
> dev_dbg(&dev->dev, "axon_msi: no pci_dn found\n");
> return -ENODEV;
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