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| author | Christoph Hellwig | 2018-07-19 15:02:32 +0200 |
|---|---|---|
| committer | Stafford Horne | 2018-07-21 06:49:48 +0200 |
| commit | 5600779ea5f3d29fadc62208e21feb0bb9b813aa (patch) | |
| tree | d49bf4a374600be039fdcd22a0b70bc28af324ad /arch/openrisc/Kconfig | |
| parent | openrisc: fix cache maintainance the the sync_single_for_device DMA operation (diff) | |
| download | kernel-qcow2-linux-5600779ea5f3d29fadc62208e21feb0bb9b813aa.tar.gz kernel-qcow2-linux-5600779ea5f3d29fadc62208e21feb0bb9b813aa.tar.xz kernel-qcow2-linux-5600779ea5f3d29fadc62208e21feb0bb9b813aa.zip | |
openrisc: use generic dma_noncoherent_ops
Switch to the generic noncoherent direct mapping implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Stafford Horne <shorne@gmail.com>
Diffstat (limited to 'arch/openrisc/Kconfig')
| -rw-r--r-- | arch/openrisc/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index 9ecad05bfc73..65e3c574c9d3 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -6,6 +6,8 @@ config OPENRISC def_bool y + select ARCH_HAS_SYNC_DMA_FOR_DEVICE + select DMA_NONCOHERENT_OPS select OF select OF_EARLY_FLATTREE select IRQ_DOMAIN |