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Diffstat (limited to 'include/linux/watchdog.h')
-rw-r--r--include/linux/watchdog.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h
index 1984ea610577..508d56399e6d 100644
--- a/include/linux/watchdog.h
+++ b/include/linux/watchdog.h
@@ -54,6 +54,8 @@ struct watchdog_info {
#ifdef __KERNEL__
#include <linux/bitops.h>
+#include <linux/device.h>
+#include <linux/cdev.h>
struct watchdog_ops;
struct watchdog_device;
@@ -89,6 +91,8 @@ struct watchdog_ops {
/** struct watchdog_device - The structure that defines a watchdog device
*
+ * @id: The watchdog's ID. (Allocated by watchdog_register_device)
+ * @cdev: The watchdog's Character device.
* @info: Pointer to a watchdog_info structure.
* @ops: Pointer to the list of watchdog operations.
* @bootstatus: Status of the watchdog device at boot.
@@ -105,6 +109,8 @@ struct watchdog_ops {
* via the watchdog_set_drvdata and watchdog_get_drvdata helpers.
*/
struct watchdog_device {
+ int id;
+ struct cdev cdev;
const struct watchdog_info *info;
const struct watchdog_ops *ops;
unsigned int bootstatus;