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powerpc/pci: Default to dma_direct_ops for pci dma_ops

This will allow us to remove the ppc32 specific checks in get_dma_ops()
that defaults to dma_direct_ops if the archdata is NULL.  We really
should always have archdata set to something going forward.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Kumar Gala 16 éve
szülő
commit
32ac57668d
1 módosított fájl, 1 hozzáadás és 1 törlés
  1. 1 1
      arch/powerpc/kernel/pci-common.c

+ 1 - 1
arch/powerpc/kernel/pci-common.c

@@ -50,7 +50,7 @@ resource_size_t isa_mem_base;
 unsigned int ppc_pci_flags = 0;
 
 
-static struct dma_mapping_ops *pci_dma_ops;
+static struct dma_mapping_ops *pci_dma_ops = &dma_direct_ops;
 
 void set_pci_dma_ops(struct dma_mapping_ops *dma_ops)
 {