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author | Takashi Iwai <tiwai@suse.de> | 2009-02-09 17:19:21 +0100 |
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committer | Takashi Iwai <tiwai@suse.de> | 2009-02-09 17:19:21 +0100 |
commit | 2a074f4a54d11ec0ce16b35e9a88feaa2fd886aa (patch) | |
tree | b81ab05dac66fa0cccf44896d2d86be7ba52aa49 /arch/powerpc/kernel/vio.c | |
parent | 23c7b521c250b261dd97a7a06d5a2e74b56233d5 (diff) | |
parent | 8bd4bb7a35e8ebb015a531218614c48e10a3c4ee (diff) | |
download | linux-stable-2a074f4a54d11ec0ce16b35e9a88feaa2fd886aa.tar.gz linux-stable-2a074f4a54d11ec0ce16b35e9a88feaa2fd886aa.tar.bz2 linux-stable-2a074f4a54d11ec0ce16b35e9a88feaa2fd886aa.zip |
Merge branch 'topic/quirk-cleanup' into topic/hda
Diffstat (limited to 'arch/powerpc/kernel/vio.c')
-rw-r--r-- | arch/powerpc/kernel/vio.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c index 94aa7b011b27..d3694498f3af 100644 --- a/arch/powerpc/kernel/vio.c +++ b/arch/powerpc/kernel/vio.c @@ -492,14 +492,14 @@ static void *vio_dma_iommu_alloc_coherent(struct device *dev, size_t size, struct vio_dev *viodev = to_vio_dev(dev); void *ret; - if (vio_cmo_alloc(viodev, roundup(size, IOMMU_PAGE_SIZE))) { + if (vio_cmo_alloc(viodev, roundup(size, PAGE_SIZE))) { atomic_inc(&viodev->cmo.allocs_failed); return NULL; } ret = dma_iommu_ops.alloc_coherent(dev, size, dma_handle, flag); if (unlikely(ret == NULL)) { - vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE)); + vio_cmo_dealloc(viodev, roundup(size, PAGE_SIZE)); atomic_inc(&viodev->cmo.allocs_failed); } @@ -513,7 +513,7 @@ static void vio_dma_iommu_free_coherent(struct device *dev, size_t size, dma_iommu_ops.free_coherent(dev, size, vaddr, dma_handle); - vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE)); + vio_cmo_dealloc(viodev, roundup(size, PAGE_SIZE)); } static dma_addr_t vio_dma_iommu_map_page(struct device *dev, struct page *page, @@ -572,6 +572,7 @@ static int vio_dma_iommu_map_sg(struct device *dev, struct scatterlist *sglist, if (unlikely(!ret)) { vio_cmo_dealloc(viodev, alloc_size); atomic_inc(&viodev->cmo.allocs_failed); + return ret; } for (sgl = sglist, count = 0; count < ret; count++, sgl++) |