From dc2acded38957dfa6b7b7e0203b4b8cb8d818ce6 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 21 Dec 2018 22:14:44 +0100 Subject: dma-mapping: add a kconfig symbol for arch_teardown_dma_ops availability Signed-off-by: Christoph Hellwig Acked-by: Catalin Marinas # arm64 --- kernel/dma/Kconfig | 3 +++ 1 file changed, 3 insertions(+) (limited to 'kernel/dma') diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index 6014cad35e58..bde9179c6ed7 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -22,6 +22,9 @@ config HAVE_GENERIC_DMA_COHERENT config ARCH_HAS_SETUP_DMA_OPS bool +config ARCH_HAS_TEARDOWN_DMA_OPS + bool + config ARCH_HAS_SYNC_DMA_FOR_DEVICE bool -- cgit v1.2.3