Patchwork [05/12] dma-mapping: remove an incorrect __iommem annotation

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Submitter Christoph Hellwig
Date Feb. 11, 2019, 1:35 p.m.
Message ID <20190211133554.30055-6-hch@lst.de>
Download mbox | patch
Permalink /patch/722913/
State New
Headers show

Comments

Christoph Hellwig - Feb. 11, 2019, 1:35 p.m.
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(-)

Patch

diff --git a/kernel/dma/coherent.c b/kernel/dma/coherent.c
index 66f0fb7e9a3a..4b76aba574c2 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;