[PATCH 2/2] dma-mapping: Add header file for ARCH_DMA_MINALIGN

[Simon Glass]

This is defined in the asm/cache.h header file. Update this header file to
include it.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 include/linux/dma-mapping.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 20b6d60dd8..6a107d52e0 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -2,6 +2,7 @@
 #ifndef _LINUX_DMA_MAPPING_H
 #define _LINUX_DMA_MAPPING_H
 
+#include <asm/cache.h>
 #include <linux/dma-direction.h>
 #include <linux/types.h>
 #include <asm/dma-mapping.h>
-- 
2.27.0.rc0.183.gde8f92d652-goog