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authorChristoph Hellwig <hch@lst.de>2018-04-12 14:49:23 +0200
committerChristoph Hellwig <hch@lst.de>2018-10-19 08:42:39 +0200
commitb65125c6acf38388d3342b37c18c3b6cc97eeb75 (patch)
tree244eb7444b55e961e728b4999e90281af9aa0e70 /kernel/dma/swiotlb.c
parentswiotlb: remove a pointless comment (diff)
downloadlinux-b65125c6acf38388d3342b37c18c3b6cc97eeb75.tar.xz
linux-b65125c6acf38388d3342b37c18c3b6cc97eeb75.zip
swiotlb: mark is_swiotlb_buffer static
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to '')
-rw-r--r--kernel/dma/swiotlb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index 9062b14bc7f4..26d3af52956f 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -429,7 +429,7 @@ void __init swiotlb_exit(void)
max_segment = 0;
}
-int is_swiotlb_buffer(phys_addr_t paddr)
+static int is_swiotlb_buffer(phys_addr_t paddr)
{
return paddr >= io_tlb_start && paddr < io_tlb_end;
}