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Diffstat (limited to 'include/linux/input.h')
-rw-r--r--include/linux/input.h26
1 files changed, 24 insertions, 2 deletions
diff --git a/include/linux/input.h b/include/linux/input.h
index d7836311ada..f623c745c21 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -12,6 +12,7 @@
#ifdef __KERNEL__
#include <linux/time.h>
#include <linux/list.h>
+#include <linux/device.h>
#else
#include <sys/time.h>
#include <sys/ioctl.h>
@@ -890,11 +891,15 @@ struct input_dev {
struct semaphore sem; /* serializes open and close operations */
unsigned int users;
- struct device *dev;
+ struct class_device cdev;
+ struct device *dev; /* will be removed soon */
+
+ int dynalloc; /* temporarily */
struct list_head h_list;
struct list_head node;
};
+#define to_input_dev(d) container_of(d, struct input_dev, cdev)
/*
* Structure for hotplug & device<->driver matching.
@@ -985,6 +990,23 @@ static inline void init_input_dev(struct input_dev *dev)
INIT_LIST_HEAD(&dev->node);
}
+struct input_dev *input_allocate_device(void);
+
+static inline void input_free_device(struct input_dev *dev)
+{
+ kfree(dev);
+}
+
+static inline struct input_dev *input_get_device(struct input_dev *dev)
+{
+ return to_input_dev(class_device_get(&dev->cdev));
+}
+
+static inline void input_put_device(struct input_dev *dev)
+{
+ class_device_put(&dev->cdev);
+}
+
void input_register_device(struct input_dev *);
void input_unregister_device(struct input_dev *);
@@ -1053,7 +1075,7 @@ static inline void input_set_abs_params(struct input_dev *dev, int axis, int min
dev->absbit[LONG(axis)] |= BIT(axis);
}
-extern struct class *input_class;
+extern struct class input_class;
#endif
#endif