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| author | Robert Richter <robert.richter@amd.com> | 2010-10-15 12:45:00 +0200 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2010-10-15 12:45:00 +0200 |
| commit | 6268464b370e234e0255330190f9bd5d19386ad7 (patch) | |
| tree | 5742641092ce64227dd2086d78baaede57da1f80 /arch/arm/mach-ixp4xx/common-pci.c | |
| parent | 7df01d96b295e400167e78061b81d4c91630b12d (diff) | |
| parent | 0fdf13606b67f830559abdaad15980c7f4f05ec4 (diff) | |
Merge remote branch 'tip/perf/core' into oprofile/core
Conflicts:
arch/arm/oprofile/common.c
kernel/perf_event.c
Diffstat (limited to 'arch/arm/mach-ixp4xx/common-pci.c')
| -rw-r--r-- | arch/arm/mach-ixp4xx/common-pci.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index 61cd4d64b98..24498a932ba 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -503,6 +503,14 @@ struct pci_bus * __devinit ixp4xx_scan_bus(int nr, struct pci_sys_data *sys) return pci_scan_bus(sys->busnr, &ixp4xx_ops, sys); } +int dma_set_coherent_mask(struct device *dev, u64 mask) +{ + if (mask >= SZ_64M - 1) + return 0; + + return -EIO; +} + EXPORT_SYMBOL(ixp4xx_pci_read); EXPORT_SYMBOL(ixp4xx_pci_write); |