dma: select GENERIC_ALLOCATOR for DMA_REMAP

When DMA_REMAP is enabled, code in remap.c needs generic allocator.
It currently worked since few architectures uses it (arm64, csky) and
they both select GENERIC_ALLOCATOR. Select it when using DMA_REMAP
to have correct dependencies.

Signed-off-by: Clement Leger <clement.leger@kalray.eu>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig
index a06ba3013b3b6da68d870da1a329a791cdead33d..52b704e2b97adee59bbd07023047d9681286cf99 100644 (file)
--- a/kernel/dma/Kconfig
+++ b/kernel/dma/Kconfig
@@ -57,6 +57,7 @@ config SWIOTLB
 
 config DMA_REMAP
        depends on MMU
+       select GENERIC_ALLOCATOR
        bool
 
 config DMA_DIRECT_REMAP