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[POWERPC] Create and use get_pci_dma_ops()

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This allows us to hide pci_dma_ops.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell
2007-03-04 17:02:41 +11:00
committed by Paul Mackerras
parent 9874777016
commit 57190708f1
4 changed files with 16 additions and 9 deletions
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9
arch/powerpc/kernel/pci_64.c
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@@ -61,8 +61,7 @@ void iSeries_pcibios_init(void);
LIST_HEAD(hose_list);
struct dma_mapping_ops *pci_dma_ops;
EXPORT_SYMBOL(pci_dma_ops);
static struct dma_mapping_ops *pci_dma_ops;
int global_phb_number; /* Global phb counter */
@@ -75,6 +74,12 @@ void set_pci_dma_ops(struct dma_mapping_ops *dma_ops)
pci_dma_ops = dma_ops;
}
struct dma_mapping_ops *get_pci_dma_ops(void)
{
return pci_dma_ops;
}
EXPORT_SYMBOL(get_pci_dma_ops);
static void fixup_broken_pcnet32(struct pci_dev* dev)
{
if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {