On 11/05/2018 08:59, Christoph Hellwig wrote:
Switch to the generic noncoherent direct mapping implementation for
the nommu dma map implementation.
Signed-off-by: Christoph Hellwig <h...@lst.de>
---
arch/arc/Kconfig | 1 +
arch/arm/Kconfig | 4 +
arch/arm/mm/dma-mapping-nommu.c | 139 +++++---------------------------
3 files changed, 23 insertions(+), 121 deletions(-)
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 89d47eac18b2..3a492a9aeaad 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -9,6 +9,7 @@
config ARC
def_bool y
select ARC_TIMERS
+ select ARCH_HAS_SYNC_DMA_FOR_DEVICE
select ARCH_HAS_SYNC_DMA_FOR_CPU
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
I guess that this arc change is here by accident, no? And isn't
ARCH_HAS_SYNC_DMA_FOR_DEVICE already selected (by 3/20)?
select ARCH_HAS_SG_CHAIN
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c43f5bb55ac8..76ddd0064f87 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
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