diff options
| -rw-r--r-- | kernel/dma/Kconfig | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index 3e961dc39634..d19f9fef4ab9 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -82,8 +82,7 @@ config SWIOTLB config DMA_RESTRICTED_POOL bool "DMA Restricted Pool" - depends on OF && OF_RESERVED_MEM - select SWIOTLB + depends on OF && OF_RESERVED_MEM && SWIOTLB help This enables support for restricted DMA pools which provide a level of DMA memory protection on systems with limited hardware protection |