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| author | Christoph Hellwig <hch@lst.de> | 2019-02-03 20:12:02 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-02-20 07:26:35 -0700 |
| commit | ff4c25f26a71b79c70ea03b3935a1297439a8a85 (patch) | |
| tree | bb278baf485553d3a73b4de530edcc2287e003a5 /arch/sh | |
| parent | be4311a262bcf29da60c1ef6b5a457fe5d9cccef (diff) | |
| download | linux-ff4c25f26a71b79c70ea03b3935a1297439a8a85.tar.gz linux-ff4c25f26a71b79c70ea03b3935a1297439a8a85.tar.bz2 linux-ff4c25f26a71b79c70ea03b3935a1297439a8a85.zip | |
dma-mapping: improve selection of dma_declare_coherent availability
This API is primarily used through DT entries, but two architectures
and two drivers call it directly. So instead of selecting the config
symbol for random architectures pull it in implicitly for the actual
users. Also rename the Kconfig option to describe the feature better.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Paul Burton <paul.burton@mips.com> # MIPS
Acked-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index a9c36f95744a..a3d2a24e75c7 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -7,11 +7,11 @@ config SUPERH select ARCH_NO_COHERENT_DMA_MMAP if !MMU select HAVE_PATA_PLATFORM select CLKDEV_LOOKUP + select DMA_DECLARE_COHERENT select HAVE_IDE if HAS_IOPORT_MAP select HAVE_MEMBLOCK_NODE_MAP select ARCH_DISCARD_MEMBLOCK select HAVE_OPROFILE - select HAVE_GENERIC_DMA_COHERENT select HAVE_ARCH_TRACEHOOK select HAVE_PERF_EVENTS select HAVE_DEBUG_BUGVERBOSE |