hidp: constify hidp_connection_add()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 1036e4f..7962111 100644 (file)
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -649,7 +649,7 @@ static void hidp_process_transmit(struct hidp_session *session,
 }
 
 static int hidp_setup_input(struct hidp_session *session,
-                               struct hidp_connadd_req *req)
+                               const struct hidp_connadd_req *req)
 {
        struct input_dev *input;
        int i;
@@ -748,7 +748,7 @@ EXPORT_SYMBOL_GPL(hidp_hid_driver);
 /* This function sets up the hid device. It does not add it
    to the HID system. That is done in hidp_add_connection(). */
 static int hidp_setup_hid(struct hidp_session *session,
-                               struct hidp_connadd_req *req)
+                               const struct hidp_connadd_req *req)
 {
        struct hid_device *hid;
        int err;
@@ -807,7 +807,7 @@ fault:
 
 /* initialize session devices */
 static int hidp_session_dev_init(struct hidp_session *session,
-                                struct hidp_connadd_req *req)
+                                const struct hidp_connadd_req *req)
 {
        int ret;
 
@@ -906,7 +906,7 @@ static void hidp_session_dev_work(struct work_struct *work)
 static int hidp_session_new(struct hidp_session **out, const bdaddr_t *bdaddr,
                            struct socket *ctrl_sock,
                            struct socket *intr_sock,
-                           struct hidp_connadd_req *req,
+                           const struct hidp_connadd_req *req,
                            struct l2cap_conn *conn)
 {
        struct hidp_session *session;
@@ -1335,7 +1335,7 @@ static int hidp_verify_sockets(struct socket *ctrl_sock,
        return 0;
 }
 
-int hidp_connection_add(struct hidp_connadd_req *req,
+int hidp_connection_add(const struct hidp_connadd_req *req,
                        struct socket *ctrl_sock,
                        struct socket *intr_sock)
 {

diff --git a/net/bluetooth/hidp/hidp.h b/net/bluetooth/hidp/hidp.h
index 8798492..6ef88d0 100644 (file)
--- a/net/bluetooth/hidp/hidp.h
+++ b/net/bluetooth/hidp/hidp.h
@@ -122,7 +122,7 @@ struct hidp_connlist_req {
        struct hidp_conninfo __user *ci;
 };
 
-int hidp_connection_add(struct hidp_connadd_req *req, struct socket *ctrl_sock, struct socket *intr_sock);
+int hidp_connection_add(const struct hidp_connadd_req *req, struct socket *ctrl_sock, struct socket *intr_sock);
 int hidp_connection_del(struct hidp_conndel_req *req);
 int hidp_get_connlist(struct hidp_connlist_req *req);
 int hidp_get_conninfo(struct hidp_conninfo *ci);