diff options
| -rw-r--r-- | Documentation/driver-api/connector.rst | 2 | ||||
| -rw-r--r-- | drivers/connector/cn_queue.c | 8 | ||||
| -rw-r--r-- | drivers/connector/connector.c | 4 | ||||
| -rw-r--r-- | include/linux/connector.h | 10 |
4 files changed, 12 insertions, 12 deletions
diff --git a/Documentation/driver-api/connector.rst b/Documentation/driver-api/connector.rst index 23d068191fb1..631b84a48aa5 100644 --- a/Documentation/driver-api/connector.rst +++ b/Documentation/driver-api/connector.rst @@ -25,7 +25,7 @@ handling, etc... The Connector driver allows any kernelspace agents to use netlink based networking for inter-process communication in a significantly easier way:: - int cn_add_callback(struct cb_id *id, char *name, void (*callback) (struct cn_msg *, struct netlink_skb_parms *)); + int cn_add_callback(const struct cb_id *id, char *name, void (*callback) (struct cn_msg *, struct netlink_skb_parms *)); void cn_netlink_send_mult(struct cn_msg *msg, u16 len, u32 portid, u32 __group, int gfp_mask); void cn_netlink_send(struct cn_msg *msg, u32 portid, u32 __group, int gfp_mask); diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c index 49295052ba8b..996f025eb63c 100644 --- a/drivers/connector/cn_queue.c +++ b/drivers/connector/cn_queue.c @@ -19,7 +19,7 @@ static struct cn_callback_entry * cn_queue_alloc_callback_entry(struct cn_queue_dev *dev, const char *name, - struct cb_id *id, + const struct cb_id *id, void (*callback)(struct cn_msg *, struct netlink_skb_parms *)) { @@ -51,13 +51,13 @@ void cn_queue_release_callback(struct cn_callback_entry *cbq) kfree(cbq); } -int cn_cb_equal(struct cb_id *i1, struct cb_id *i2) +int cn_cb_equal(const struct cb_id *i1, const struct cb_id *i2) { return ((i1->idx == i2->idx) && (i1->val == i2->val)); } int cn_queue_add_callback(struct cn_queue_dev *dev, const char *name, - struct cb_id *id, + const struct cb_id *id, void (*callback)(struct cn_msg *, struct netlink_skb_parms *)) { @@ -90,7 +90,7 @@ int cn_queue_add_callback(struct cn_queue_dev *dev, const char *name, return 0; } -void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id) +void cn_queue_del_callback(struct cn_queue_dev *dev, const struct cb_id *id) { struct cn_callback_entry *cbq, *n; int found = 0; diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c index 7d59d18c6f26..48ec7ce6ecac 100644 --- a/drivers/connector/connector.c +++ b/drivers/connector/connector.c @@ -193,7 +193,7 @@ static void cn_rx_skb(struct sk_buff *skb) * * May sleep. */ -int cn_add_callback(struct cb_id *id, const char *name, +int cn_add_callback(const struct cb_id *id, const char *name, void (*callback)(struct cn_msg *, struct netlink_skb_parms *)) { @@ -214,7 +214,7 @@ EXPORT_SYMBOL_GPL(cn_add_callback); * * May sleep while waiting for reference counter to become zero. */ -void cn_del_callback(struct cb_id *id) +void cn_del_callback(const struct cb_id *id) { struct cn_dev *dev = &cdev; diff --git a/include/linux/connector.h b/include/linux/connector.h index cb732643471b..8ea860efea37 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -64,14 +64,14 @@ struct cn_dev { * @callback: connector's callback. * parameters are %cn_msg and the sender's credentials */ -int cn_add_callback(struct cb_id *id, const char *name, +int cn_add_callback(const struct cb_id *id, const char *name, void (*callback)(struct cn_msg *, struct netlink_skb_parms *)); /** * cn_del_callback() - Unregisters new callback with connector core. * * @id: unique connector's user identifier. */ -void cn_del_callback(struct cb_id *id); +void cn_del_callback(const struct cb_id *id); /** @@ -122,14 +122,14 @@ int cn_netlink_send_mult(struct cn_msg *msg, u16 len, u32 portid, u32 group, gfp int cn_netlink_send(struct cn_msg *msg, u32 portid, u32 group, gfp_t gfp_mask); int cn_queue_add_callback(struct cn_queue_dev *dev, const char *name, - struct cb_id *id, + const struct cb_id *id, void (*callback)(struct cn_msg *, struct netlink_skb_parms *)); -void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id); +void cn_queue_del_callback(struct cn_queue_dev *dev, const struct cb_id *id); void cn_queue_release_callback(struct cn_callback_entry *); struct cn_queue_dev *cn_queue_alloc_dev(const char *name, struct sock *); void cn_queue_free_dev(struct cn_queue_dev *dev); -int cn_cb_equal(struct cb_id *, struct cb_id *); +int cn_cb_equal(const struct cb_id *, const struct cb_id *); #endif /* __CONNECTOR_H */ |