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Diffstat (limited to 'include/linux/uio_driver.h')
-rw-r--r--include/linux/uio_driver.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index 44c28e94df5..973386d439d 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -18,20 +18,22 @@
#include <linux/fs.h>
#include <linux/interrupt.h>
+struct uio_map;
+
/**
* struct uio_mem - description of a UIO memory region
- * @kobj: kobject for this mapping
* @addr: address of the device's memory
* @size: size of IO
* @memtype: type of memory addr points to
* @internal_addr: ioremap-ped version of addr, for driver internal use
+ * @map: for use by the UIO core only.
*/
struct uio_mem {
- struct kobject kobj;
unsigned long addr;
unsigned long size;
int memtype;
void __iomem *internal_addr;
+ struct uio_map *map;
};
#define MAX_UIO_MAPS 5