From be4311a262bcf29da60c1ef6b5a457fe5d9cccef Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Fri, 1 Feb 2019 22:25:09 +0100
Subject: [PATCH] dma-mapping: remove an incorrect __iommem annotation
memmap return a regular void pointer, not and __iomem one.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
kernel/dma/coherent.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/dma/coherent.c b/kernel/dma/coherent.c
index 66f0fb7e9a3ac..4b76aba574c29 100644
--- a/kernel/dma/coherent.c
+++ b/kernel/dma/coherent.c
@@ -43,7 +43,7 @@ static int dma_init_coherent_memory(
struct dma_coherent_mem **mem)
{
struct dma_coherent_mem *dma_mem = NULL;
- void __iomem *mem_base = NULL;
+ void *mem_base = NULL;
int pages = size >> PAGE_SHIFT;
int bitmap_size = BITS_TO_LONGS(pages) * sizeof(long);
int ret;
--
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