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| author | Robert Richter <robert.richter@amd.com> | 2010-10-11 19:26:50 +0200 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2010-10-11 19:26:50 +0200 |
| commit | ad0f7cfaa85fc033523a09ab1f3dd6b8ded3dff5 (patch) | |
| tree | 2565121e4b9945d953e02c77a2e53065b3789aa4 /arch/arm/common/it8152.c | |
| parent | 86c8c04792f152c5469023885510140dd34817bc (diff) | |
| parent | c7a27aa4652c63172489a73f3961455650a79a7f (diff) | |
| download | linux-ad0f7cfaa85fc033523a09ab1f3dd6b8ded3dff5.tar.gz linux-ad0f7cfaa85fc033523a09ab1f3dd6b8ded3dff5.tar.bz2 linux-ad0f7cfaa85fc033523a09ab1f3dd6b8ded3dff5.zip | |
Merge branch 'oprofile/urgent' (early part) into oprofile/perf
Diffstat (limited to 'arch/arm/common/it8152.c')
| -rw-r--r-- | arch/arm/common/it8152.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c index 6c0913562455..7974baacafce 100644 --- a/arch/arm/common/it8152.c +++ b/arch/arm/common/it8152.c @@ -263,6 +263,14 @@ static int it8152_pci_platform_notify_remove(struct device *dev) return 0; } +int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size) +{ + dev_dbg(dev, "%s: dma_addr %08x, size %08x\n", + __func__, dma_addr, size); + return (dev->bus == &pci_bus_type) && + ((dma_addr + size - PHYS_OFFSET) >= SZ_64M); +} + int __init it8152_pci_setup(int nr, struct pci_sys_data *sys) { it8152_io.start = IT8152_IO_BASE + 0x12000; |