From: "Gary Zambrano" Added dma_sync_single_range_for_cpu/device to dma-mapping.h in asm-avr32 to call dma_sync_single_for_cpu/device. This patch enables b44 to compile on systems with these cpus. This patch was created with the assumption that another method of dma_sync_single_range_for_cpu/device does not exist on these architectures. Signed-off by: Gary Zambrano Cc: Haavard Skinnemoen Signed-off-by: Andrew Morton --- include/asm-avr32/dma-mapping.h | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+) diff -puN include/asm-avr32/dma-mapping.h~avr32-dma-mappingh include/asm-avr32/dma-mapping.h --- a/include/asm-avr32/dma-mapping.h~avr32-dma-mappingh +++ a/include/asm-avr32/dma-mapping.h @@ -242,6 +242,24 @@ dma_unmap_sg(struct device *dev, struct { } +static inline void +dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ + /* just sync everything, that's all the pci API can do */ + dma_sync_single_for_cpu(dev, dma_handle, offset+size, direction); +} + +static inline void +dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, + unsigned long offset, size_t size, + enum dma_data_direction direction) +{ + /* just sync everything, that's all the pci API can do */ + dma_sync_single_for_device(dev, dma_handle, offset+size, direction); +} + /** * dma_sync_single_for_cpu _