For riscv our assumption is unless a device states it is non-coherent, we take it to be DMA coherent. Select ARCH_DMA_DEFAULT_COHERENT to ensure dma_default_coherent is always initialized to true. Signed-off-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> --- arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 1d46a268ce16..b71ce992c0c0 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -233,6 +233,7 @@ config LOCKDEP_SUPPORT config RISCV_DMA_NONCOHERENT bool + select ARCH_DMA_DEFAULT_COHERENT select ARCH_HAS_DMA_PREP_COHERENT select ARCH_HAS_SETUP_DMA_OPS select ARCH_HAS_SYNC_DMA_FOR_CPU -- 2.37.1 (Apple Git-137.1)
