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-rw-r--r--include/asm-xtensa/dma.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-xtensa/dma.h b/include/asm-xtensa/dma.h
index db2633f..e30f3ab 100644
--- a/include/asm-xtensa/dma.h
+++ b/include/asm-xtensa/dma.h
@@ -12,7 +12,6 @@
#define _XTENSA_DMA_H
#include <asm/io.h> /* need byte IO */
-#include <xtensa/config/core.h>
/*
* This is only to be defined if we have PC-like DMA.
@@ -44,7 +43,9 @@
* enters another area, and virt_to_phys() may not return
* the value desired).
*/
-#define MAX_DMA_ADDRESS (PAGE_OFFSET + XCHAL_KSEG_CACHED_SIZE - 1)
+
+#define MAX_DMA_ADDRESS (PAGE_OFFSET + XCHAL_KIO_SIZE - 1)
+
/* Reserve and release a DMA channel */
extern int request_dma(unsigned int dmanr, const char * device_id);
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