Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

[karo-tx-linux.git] / include / asm-avr32 / dma-mapping.h

diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h
index 115813e48fe0c11005181dee7bda548ebad73bb6..21bb60bbb9a1889e3eb058f5b4045238b45bf33a 100644 (file)
--- a/include/asm-avr32/dma-mapping.h
+++ b/include/asm-avr32/dma-mapping.h
@@ -274,6 +274,24 @@ dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
        dma_cache_sync(dev, bus_to_virt(dma_handle), size, direction);
 }
 
+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_sg_for_cpu
  * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices