1 files changed, 7 insertions, 68 deletions

diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
index 3cd8f978e309..397a2c099e2c 100644
--- a/net/caif/cfctrl.c
+++ b/net/caif/cfctrl.c
@@ -58,7 +58,8 @@ struct cflayer *cfctrl_create(void)
         return &this->serv.layer;
 }
 
-static bool param_eq(struct cfctrl_link_param *p1, struct cfctrl_link_param *p2)
+static bool param_eq(const struct cfctrl_link_param *p1,
+                        const struct cfctrl_link_param *p2)
 {
         bool eq =
             p1->linktype == p2->linktype &&
@@ -100,8 +101,8 @@ static bool param_eq(struct cfctrl_link_param *p1, struct cfctrl_link_param *p2)
         return false;
 }
 
-bool cfctrl_req_eq(struct cfctrl_request_info *r1,
-                   struct cfctrl_request_info *r2)
+static bool cfctrl_req_eq(const struct cfctrl_request_info *r1,
+                          const struct cfctrl_request_info *r2)
 {
         if (r1->cmd != r2->cmd)
                 return false;
@@ -112,7 +113,7 @@ bool cfctrl_req_eq(struct cfctrl_request_info *r1,
 }
 
 /* Insert request at the end */
-void cfctrl_insert_req(struct cfctrl *ctrl,
+static void cfctrl_insert_req(struct cfctrl *ctrl,
                               struct cfctrl_request_info *req)
 {
         spin_lock(&ctrl->info_list_lock);
@@ -123,8 +124,8 @@ void cfctrl_insert_req(struct cfctrl *ctrl,
 }
 
 /* Compare and remove request */
-struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
-                                              struct cfctrl_request_info *req)
+static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
+                                                struct cfctrl_request_info *req)
 {
         struct cfctrl_request_info *p, *tmp, *first;
 
@@ -154,16 +155,6 @@ struct cfctrl_rsp *cfctrl_get_respfuncs(struct cflayer *layer)
         return &this->res;
 }
 
-void cfctrl_set_dnlayer(struct cflayer *this, struct cflayer *dn)
-{
-        this->dn = dn;
-}
-
-void cfctrl_set_uplayer(struct cflayer *this, struct cflayer *up)
-{
-        this->up = up;
-}
-
 static void init_info(struct caif_payload_info *info, struct cfctrl *cfctrl)
 {
         info->hdr_len = 0;
@@ -304,58 +295,6 @@ int cfctrl_linkdown_req(struct cflayer *layer, u8 channelid,
         return ret;
 }
 
-void cfctrl_sleep_req(struct cflayer *layer)
-{
-        int ret;
-        struct cfctrl *cfctrl = container_obj(layer);
-        struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
-        if (!pkt) {
-                pr_warn("Out of memory\n");
-                return;
-        }
-        cfpkt_addbdy(pkt, CFCTRL_CMD_SLEEP);
-        init_info(cfpkt_info(pkt), cfctrl);
-        ret =
-            cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
-        if (ret < 0)
-                cfpkt_destroy(pkt);
-}
-
-void cfctrl_wake_req(struct cflayer *layer)
-{
-        int ret;
-        struct cfctrl *cfctrl = container_obj(layer);
-        struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
-        if (!pkt) {
-                pr_warn("Out of memory\n");
-                return;
-        }
-        cfpkt_addbdy(pkt, CFCTRL_CMD_WAKE);
-        init_info(cfpkt_info(pkt), cfctrl);
-        ret =
-            cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
-        if (ret < 0)
-                cfpkt_destroy(pkt);
-}
-
-void cfctrl_getstartreason_req(struct cflayer *layer)
-{
-        int ret;
-        struct cfctrl *cfctrl = container_obj(layer);
-        struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
-        if (!pkt) {
-                pr_warn("Out of memory\n");
-                return;
-        }
-        cfpkt_addbdy(pkt, CFCTRL_CMD_START_REASON);
-        init_info(cfpkt_info(pkt), cfctrl);
-        ret =
-            cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
-        if (ret < 0)
-                cfpkt_destroy(pkt);
-}
-
-
 void cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer)
 {
         struct cfctrl_request_info *p, *tmp;