From b32dbc1e0bf0eaa8bdd725491b361d5fc2f57a85 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 25 Aug 2017 17:12:18 +0200 Subject: dma-coherent: remove the DMA_MEMORY_INCLUDES_CHILDREN flag This flag was never implemented or used. Signed-off-by: Christoph Hellwig Reviewed-by: Robin Murphy --- Documentation/DMA-API.txt | 4 ---- 1 file changed, 4 deletions(-) (limited to 'Documentation/DMA-API.txt') diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt index ef3a04fcad65..dddf52e768d6 100644 --- a/Documentation/DMA-API.txt +++ b/Documentation/DMA-API.txt @@ -600,10 +600,6 @@ flags can be ORed together and are: One or both of these flags must be present. -- DMA_MEMORY_INCLUDES_CHILDREN - make the declared memory be allocated by - dma_alloc_coherent of any child devices of this one (for memory residing - on a bridge). - - DMA_MEMORY_EXCLUSIVE - only allocate memory from the declared regions. Do not allow dma_alloc_coherent() to fall back to system memory when it's out of memory in the declared region. -- cgit v1.2.3