1 files changed, 18 insertions, 1 deletions

diff --git a/include/asm-powerpc/device.h b/include/asm-powerpc/device.h
index d8f9872b0e2d..228ab2a315b9 100644
--- a/include/asm-powerpc/device.h
+++ b/include/asm-powerpc/device.h
@@ -3,5 +3,22 @@
  *
  * This file is released under the GPLv2
  */
-#include <asm-generic/device.h>
+#ifndef _ASM_POWERPC_DEVICE_H
+#define _ASM_POWERPC_DEVICE_H
 
+struct dma_mapping_ops;
+struct device_node;
+
+struct dev_archdata {
+        /* Optional pointer to an OF device node */
+        struct device_node      *of_node;
+
+        /* DMA operations on that device */
+        struct dma_mapping_ops  *dma_ops;
+        void                    *dma_data;
+
+        /* NUMA node if applicable */
+        int                     numa_node;
+};
+
+#endif /* _ASM_POWERPC_DEVICE_H */