From 7be35ddd2011b9c73e8940a368f801b1b900b610 Mon Sep 17 00:00:00 2001
From: Thomas Chou <thomas@wytron.com.tw>
Date: Sat, 14 Nov 2015 11:34:09 +0800
Subject: nios2: dma-mapping.h: change ioremap to map_physmem

Change ioremap() to map_physmem(), as it is more used in u-boot.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>

diff --git a/arch/nios2/include/asm/dma-mapping.h b/arch/nios2/include/asm/dma-mapping.h
index 1562d35..65f67bc 100644
--- a/arch/nios2/include/asm/dma-mapping.h
+++ b/arch/nios2/include/asm/dma-mapping.h
@@ -19,6 +19,6 @@ static inline void *dma_alloc_coherent(size_t len, unsigned long *handle)
 	if (handle)
 		*handle = addr;
 
-	return ioremap(addr, len);
+	return map_physmem(addr, len, MAP_NOCACHE);
 }
 #endif /* __ASM_NIOS2_DMA_MAPPING_H */
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