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authorGreg Kroah-Hartman <gregkh@suse.de>2007-12-04 22:41:54 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2008-01-24 20:40:26 -0800
commit81e7c6a636c81d9eeaeaa732bfbace44535fab00 (patch)
treefecb19e67acb96c2c9a11194ebebca63f0139f02 /include/linux
parent9f66fa2a4690a16da0dbaae2f44ddfc313802504 (diff)
UIO: fix kobject usage
The uio kobject code is "wierd". This patch should hopefully fix it up to be sane and not leak memory anymore. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux')
-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