From: Clément Leger <cleger@kalray.eu>
Date: Wed, 27 Mar 2019 13:06:27 +0000 (+0100)
Subject: dma: select GENERIC_ALLOCATOR for DMA_REMAP
X-Git-Tag: v5.2-rc1~116^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c13edf8106f6ad1edb9b7e011351fbaf83ceb992;p=thirdparty%2Fkernel%2Flinux.git

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 a06ba3013b3b6..52b704e2b97ad 100644
--- 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