summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/kernel/pci-common.c
diff options
context:
space:
mode:
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2010-03-11 00:23:40 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-13 00:52:42 +0100
commit6e6c70e6910d21443ab0f894bab52b9ea653ef27 (patch)
tree8bb1288bb28480ac8ef83dbe6da24584194e1520 /arch/powerpc/kernel/pci-common.c
parentdma-mapping: dma-mapping.h: add dma_set_coherent_mask (diff)
downloadlinux-6e6c70e6910d21443ab0f894bab52b9ea653ef27.tar.xz
linux-6e6c70e6910d21443ab0f894bab52b9ea653ef27.zip
dma-mapping: powerpc: use generic pci_set_dma_mask and pci_set_consistent_dma_mask
This converts powerpc to use the generic pci_set_dma_mask and pci_set_consistent_dma_mask (drivers/pci/pci.c). The generic pci_set_dma_mask does what powerpc's pci_set_dma_mask does. Unlike powerpc's pci_set_consistent_dma_mask, the gneric pci_set_consistent_dma_mask sets only coherent_dma_mask. It doesn't work for powerpc? pci_set_consistent_dma_mask API should set only coherent_dma_mask? Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Greg KH <greg@kroah.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/kernel/pci-common.c')
-rw-r--r--arch/powerpc/kernel/pci-common.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 2597f9545d8a..f3c42ce516e7 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -63,21 +63,6 @@ struct dma_map_ops *get_pci_dma_ops(void)
}
EXPORT_SYMBOL(get_pci_dma_ops);
-int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
-{
- return dma_set_mask(&dev->dev, mask);
-}
-
-int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
-{
- int rc;
-
- rc = dma_set_mask(&dev->dev, mask);
- dev->dev.coherent_dma_mask = dev->dma_mask;
-
- return rc;
-}
-
struct pci_controller *pcibios_alloc_controller(struct device_node *dev)
{
struct pci_controller *phb;