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-rw-r--r--include/asm-powerpc/device.h19
1 files changed, 18 insertions, 1 deletions
diff --git a/include/asm-powerpc/device.h b/include/asm-powerpc/device.h
index d8f9872..228ab2a 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 */
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