| commit | 347cb6af8710b72cf9685fdc09d07873cf42d51f | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Mon Jan 07 13:36:20 2019 -0500 |
| committer | Christoph Hellwig <hch@lst.de> | Wed Feb 13 19:12:33 2019 +0100 |
| tree | 37927e976037dcea2141aef10cba34efe58d2655 | |
| parent | 70ca7ba2dbe4f1858b85e30269c8408a8bb8f272 [diff] [blame] |
dma-mapping: add a kconfig symbol for arch_setup_dma_ops availability Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Paul Burton <paul.burton@mips.com> # MIPS Acked-by: Catalin Marinas <catalin.marinas@arm.com> # arm64
diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index 61cebea..6014cad 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig
@@ -19,6 +19,9 @@ config HAVE_GENERIC_DMA_COHERENT bool +config ARCH_HAS_SETUP_DMA_OPS + bool + config ARCH_HAS_SYNC_DMA_FOR_DEVICE bool