From 105ef9a0af1469a9dd906839dd4628aa9c013f58 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Tue, 21 Nov 2006 22:57:23 +0100 Subject: [ARM] 3942/1: ARM: comment: consistent_sync should not be called directly /* * Note: Drivers should NOT use this function directly, as it will break * platforms with CONFIG_DMABOUNCE. * Use the driver DMA support - see dma-mapping.h (dma_sync_*) */ Signed-off-by: Dan Williams Signed-off-by: Russell King --- include/asm-arm/dma-mapping.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/asm-arm/dma-mapping.h b/include/asm-arm/dma-mapping.h index 55eb4dc3253..666617711c8 100644 --- a/include/asm-arm/dma-mapping.h +++ b/include/asm-arm/dma-mapping.h @@ -12,6 +12,10 @@ * uncached, unwrite-buffered mapped memory space for use with DMA * devices. This is the "generic" version. The PCI specific version * is in pci.h + * + * Note: Drivers should NOT use this function directly, as it will break + * platforms with CONFIG_DMABOUNCE. + * Use the driver DMA support - see dma-mapping.h (dma_sync_*) */ extern void consistent_sync(void *kaddr, size_t size, int rw); -- cgit v1.2.3-70-g09d2