From 9231b269e09ed60910c159cf668f887623b7ac58 Mon Sep 17 00:00:00 2001 From: Glauber Costa Date: Tue, 25 Mar 2008 18:36:26 -0300 Subject: x86: move dma_sync_single_for_device to common header i386 gets an empty function. Signed-off-by: Glauber Costa Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- include/asm-x86/dma-mapping.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/asm-x86/dma-mapping.h') diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h index 507069d231dd..8ad582c2080a 100644 --- a/include/asm-x86/dma-mapping.h +++ b/include/asm-x86/dma-mapping.h @@ -103,4 +103,15 @@ dma_sync_single_for_cpu(struct device *hwdev, dma_addr_t dma_handle, flush_write_buffers(); } +static inline void +dma_sync_single_for_device(struct device *hwdev, dma_addr_t dma_handle, + size_t size, int direction) +{ + BUG_ON(!valid_dma_direction(direction)); + if (dma_ops->sync_single_for_device) + dma_ops->sync_single_for_device(hwdev, dma_handle, size, + direction); + flush_write_buffers(); +} + #endif -- cgit v1.2.3