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-rw-r--r--include/linux/input.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/input.h b/include/linux/input.h
index cab994ba6d91..82ce323b9986 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -112,6 +112,11 @@ struct input_value {
* @h_list: list of input handles associated with the device. When
* accessing the list dev->mutex must be held
* @node: used to place the device onto input_dev_list
+ * @num_vals: number of values queued in the current frame
+ * @max_vals: maximum number of values queued in a frame
+ * @vals: array of values queued in the current frame
+ * @devres_managed: indicates that devices is managed with devres framework
+ * and needs not be explicitly unregistered or freed.
*/
struct input_dev {
const char *name;
@@ -180,6 +185,8 @@ struct input_dev {
unsigned int num_vals;
unsigned int max_vals;
struct input_value *vals;
+
+ bool devres_managed;
};
#define to_input_dev(d) container_of(d, struct input_dev, dev)
@@ -323,7 +330,8 @@ struct input_handle {
struct list_head h_node;
};
-struct input_dev *input_allocate_device(void);
+struct input_dev __must_check *input_allocate_device(void);
+struct input_dev __must_check *devm_input_allocate_device(struct device *);
void input_free_device(struct input_dev *dev);
static inline struct input_dev *input_get_device(struct input_dev *dev)