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authorChristoph Hellwig <hch@lst.de>2020-09-11 11:04:43 +0200
committerChristoph Hellwig <hch@lst.de>2020-10-06 07:07:05 +0200
commit5db5d93089880c3cc9e83ca8bba68a5502e92dfe (patch)
tree07065191328222e06d0c826c772ba2477220e7e4 /kernel/dma/contiguous.c
parent0b1abd1fb7efafc25231c54a67c6fbb3d3127efd (diff)
dma-mapping: remove <asm/dma-contiguous.h>
Just provide a weak default definition of dma_contiguous_early_fixup and let arm override it. Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'kernel/dma/contiguous.c')
-rw-r--r--kernel/dma/contiguous.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c
index 6bfb763fff6f..a2ee330a3749 100644
--- a/kernel/dma/contiguous.c
+++ b/kernel/dma/contiguous.c
@@ -44,7 +44,6 @@
#endif
#include <asm/page.h>
-#include <asm/dma-contiguous.h>
#include <linux/memblock.h>
#include <linux/err.h>
@@ -212,6 +211,11 @@ void __init dma_contiguous_reserve(phys_addr_t limit)
}
}
+void __weak
+dma_contiguous_early_fixup(phys_addr_t base, unsigned long size)
+{
+}
+
/**
* dma_contiguous_reserve_area() - reserve custom contiguous area
* @size: Size of the reserved area (in bytes),