RDMA/nes: Make symbols used only in a single source file static

Avoid namespace pollution and allow the compiler to optimize better.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

7 files changed, 88 insertions, 97 deletions

diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index b23e22a785a..dcb601c3dec 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -92,7 +92,7 @@ module_param_named(debug_level, nes_debug_level, uint, 0644);
 MODULE_PARM_DESC(debug_level, "Enable debug output level");
 
 LIST_HEAD(nes_adapter_list);
-LIST_HEAD(nes_dev_list);
+static LIST_HEAD(nes_dev_list);
 
 atomic_t qps_destroyed;
 
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index 3f5a04d2e62..bd92be79b63 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -176,9 +176,6 @@ extern unsigned int nes_drv_opt;
 extern unsigned int nes_debug_level;
 
 extern struct list_head nes_adapter_list;
-extern struct list_head nes_dev_list;
-
-extern struct nes_cm_core *g_cm_core;
 
 extern atomic_t cm_connects;
 extern atomic_t cm_accepts;
@@ -208,7 +205,6 @@ extern atomic_t cm_nodes_destroyed;
 extern atomic_t cm_accel_dropped_pkts;
 extern atomic_t cm_resets_recvd;
 
-extern u32 crit_err_count;
 extern u32 int_mod_timer_init;
 extern u32 int_mod_cq_depth_256;
 extern u32 int_mod_cq_depth_128;
@@ -501,9 +497,6 @@ struct ib_qp *nes_get_qp(struct ib_device *, int);
 /* nes_hw.c */
 struct nes_adapter *nes_init_adapter(struct nes_device *, u8);
 void  nes_nic_init_timer_defaults(struct nes_device *, u8);
-unsigned int nes_reset_adapter_ne020(struct nes_device *, u8 *);
-int nes_init_serdes(struct nes_device *, u8, u8, u8);
-void nes_init_csr_ne020(struct nes_device *, u8, u8);
 void nes_destroy_adapter(struct nes_adapter *);
 int nes_init_cqp(struct nes_device *);
 int nes_init_phy(struct nes_device *);
@@ -511,19 +504,12 @@ int nes_init_nic_qp(struct nes_device *, struct net_device *);
 void nes_destroy_nic_qp(struct nes_vnic *);
 int nes_napi_isr(struct nes_device *);
 void nes_dpc(unsigned long);
-void nes_process_ceq(struct nes_device *, struct nes_hw_ceq *);
-void nes_process_aeq(struct nes_device *, struct nes_hw_aeq *);
-void nes_process_mac_intr(struct nes_device *, u32);
-void nes_nic_napi_ce_handler(struct nes_device *, struct nes_hw_nic_cq *);
 void nes_nic_ce_handler(struct nes_device *, struct nes_hw_nic_cq *);
-void nes_cqp_ce_handler(struct nes_device *, struct nes_hw_cq *);
-void nes_process_iwarp_aeqe(struct nes_device *, struct nes_hw_aeqe *);
 void nes_iwarp_ce_handler(struct nes_device *, struct nes_hw_cq *);
 int nes_destroy_cqp(struct nes_device *);
 int nes_nic_cm_xmit(struct sk_buff *, struct net_device *);
 
 /* nes_nic.c */
-void nes_netdev_set_multicast_list(struct net_device *);
 struct net_device *nes_netdev_init(struct nes_device *, void __iomem *);
 void nes_netdev_destroy(struct net_device *);
 int nes_nic_cm_xmit(struct sk_buff *, struct net_device *);
@@ -534,7 +520,6 @@ int nes_cm_recv(struct sk_buff *, struct net_device *);
 void nes_update_arp(unsigned char *, u32, u32, u16, u16);
 void nes_manage_arp_cache(struct net_device *, unsigned char *, u32, u32);
 void nes_sock_release(struct nes_qp *, unsigned long *);
-struct nes_cm_core *nes_cm_alloc_core(void);
 void flush_wqes(struct nes_device *nesdev, struct nes_qp *, u32, u32);
 int nes_manage_apbvt(struct nes_vnic *, u32, u32, u32);
 int nes_cm_disconn(struct nes_qp *);
@@ -546,7 +531,6 @@ int nes_modify_qp(struct ib_qp *, struct ib_qp_attr *, int, struct ib_udata *);
 struct nes_ib_device *nes_init_ofa_device(struct net_device *);
 void nes_destroy_ofa_device(struct nes_ib_device *);
 int nes_register_ofa_device(struct nes_ib_device *);
-void nes_unregister_ofa_device(struct nes_ib_device *);
 
 /* nes_util.c */
 int nes_read_eeprom_values(struct nes_device *, struct nes_adapter *);
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 81c8e462521..456da13b68d 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -80,7 +80,30 @@ static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *,
 static int add_ref_cm_node(struct nes_cm_node *);
 static int rem_ref_cm_node(struct nes_cm_core *, struct nes_cm_node *);
 static int mini_cm_del_listen(struct nes_cm_core *, struct nes_cm_listener *);
-
+static struct sk_buff *form_cm_frame(struct sk_buff *, struct nes_cm_node *,
+				     void *, u32, void *, u32, u8);
+static struct sk_buff *get_free_pkt(struct nes_cm_node *cm_node);
+
+static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *,
+					   struct nes_vnic *,
+					   struct ietf_mpa_frame *,
+					   struct nes_cm_info *);
+static int mini_cm_accept(struct nes_cm_core *, struct ietf_mpa_frame *,
+			  struct nes_cm_node *);
+static int mini_cm_reject(struct nes_cm_core *, struct ietf_mpa_frame *,
+			  struct nes_cm_node *);
+static int mini_cm_close(struct nes_cm_core *, struct nes_cm_node *);
+static int mini_cm_recv_pkt(struct nes_cm_core *, struct nes_vnic *,
+			    struct sk_buff *);
+static int mini_cm_dealloc_core(struct nes_cm_core *);
+static int mini_cm_get(struct nes_cm_core *);
+static int mini_cm_set(struct nes_cm_core *, u32, u32);
+static int nes_cm_disconn_true(struct nes_qp *);
+static int nes_cm_post_event(struct nes_cm_event *event);
+static int nes_disconnect(struct nes_qp *nesqp, int abrupt);
+static void nes_disconnect_worker(struct work_struct *work);
+static int send_ack(struct nes_cm_node *cm_node);
+static int send_fin(struct nes_cm_node *cm_node, struct sk_buff *skb);
 
 /* External CM API Interface */
 /* instance of function pointers for client API */
@@ -99,7 +122,7 @@ static struct nes_cm_ops nes_cm_api = {
 	mini_cm_set
 };
 
-struct nes_cm_core *g_cm_core;
+static struct nes_cm_core *g_cm_core;
 
 atomic_t cm_connects;
 atomic_t cm_accepts;
@@ -149,7 +172,7 @@ static struct nes_cm_event *create_event(struct nes_cm_node *cm_node,
 /**
  * send_mpa_request
  */
-int send_mpa_request(struct nes_cm_node *cm_node)
+static int send_mpa_request(struct nes_cm_node *cm_node)
 {
 	struct sk_buff *skb;
 	int ret;
@@ -243,8 +266,9 @@ static int handle_exception_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb
  * form_cm_frame - get a free packet and build empty frame Use
  * node info to build.
  */
-struct sk_buff *form_cm_frame(struct sk_buff *skb, struct nes_cm_node *cm_node,
-		void *options, u32 optionsize, void *data, u32 datasize, u8 flags)
+static struct sk_buff *form_cm_frame(struct sk_buff *skb, struct nes_cm_node *cm_node,
+				     void *options, u32 optionsize, void *data,
+				     u32 datasize, u8 flags)
 {
 	struct tcphdr *tcph;
 	struct iphdr *iph;
@@ -442,7 +466,7 @@ int schedule_nes_timer(struct nes_cm_node *cm_node, struct sk_buff *skb,
 /**
  * nes_cm_timer_tick
  */
-void nes_cm_timer_tick(unsigned long pass)
+static void nes_cm_timer_tick(unsigned long pass)
 {
 	unsigned long flags, qplockflags;
 	unsigned long nexttimeout = jiffies + NES_LONG_TIME;
@@ -644,7 +668,7 @@ void nes_cm_timer_tick(unsigned long pass)
 /**
  * send_syn
  */
-int send_syn(struct nes_cm_node *cm_node, u32 sendack)
+static int send_syn(struct nes_cm_node *cm_node, u32 sendack)
 {
 	int ret;
 	int flags = SET_SYN;
@@ -710,7 +734,7 @@ int send_syn(struct nes_cm_node *cm_node, u32 sendack)
 /**
  * send_reset
  */
-int send_reset(struct nes_cm_node *cm_node)
+static int send_reset(struct nes_cm_node *cm_node)
 {
 	int ret;
 	struct sk_buff *skb = get_free_pkt(cm_node);
@@ -732,7 +756,7 @@ int send_reset(struct nes_cm_node *cm_node)
 /**
  * send_ack
  */
-int send_ack(struct nes_cm_node *cm_node)
+static int send_ack(struct nes_cm_node *cm_node)
 {
 	int ret;
 	struct sk_buff *skb = get_free_pkt(cm_node);
@@ -752,7 +776,7 @@ int send_ack(struct nes_cm_node *cm_node)
 /**
  * send_fin
  */
-int send_fin(struct nes_cm_node *cm_node, struct sk_buff *skb)
+static int send_fin(struct nes_cm_node *cm_node, struct sk_buff *skb)
 {
 	int ret;
 
@@ -775,7 +799,7 @@ int send_fin(struct nes_cm_node *cm_node, struct sk_buff *skb)
 /**
  * get_free_pkt
  */
-struct sk_buff *get_free_pkt(struct nes_cm_node *cm_node)
+static struct sk_buff *get_free_pkt(struct nes_cm_node *cm_node)
 {
 	struct sk_buff *skb, *new_skb;
 
@@ -1272,8 +1296,8 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc, u32 opti
 /**
  * process_packet
  */
-int process_packet(struct nes_cm_node *cm_node, struct sk_buff *skb,
-		struct nes_cm_core *cm_core)
+static int process_packet(struct nes_cm_node *cm_node, struct sk_buff *skb,
+			  struct nes_cm_core *cm_core)
 {
 	int optionsize;
 	int datasize;
@@ -1631,9 +1655,10 @@ static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *cm_core,
 /**
  * mini_cm_connect - make a connection node with params
  */
-struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
-		struct nes_vnic *nesvnic, struct ietf_mpa_frame *mpa_frame,
-		struct nes_cm_info *cm_info)
+static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
+					   struct nes_vnic *nesvnic,
+					   struct ietf_mpa_frame *mpa_frame,
+					   struct nes_cm_info *cm_info)
 {
 	int ret = 0;
 	struct nes_cm_node *cm_node;
@@ -1717,8 +1742,8 @@ struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
  * mini_cm_accept - accept a connection
  * This function is never called
  */
-int mini_cm_accept(struct nes_cm_core *cm_core, struct ietf_mpa_frame *mpa_frame,
-		struct nes_cm_node *cm_node)
+static int mini_cm_accept(struct nes_cm_core *cm_core, struct ietf_mpa_frame *mpa_frame,
+			  struct nes_cm_node *cm_node)
 {
 	return 0;
 }
@@ -1727,9 +1752,9 @@ int mini_cm_accept(struct nes_cm_core *cm_core, struct ietf_mpa_frame *mpa_frame
 /**
  * mini_cm_reject - reject and teardown a connection
  */
-int mini_cm_reject(struct nes_cm_core *cm_core,
-		struct ietf_mpa_frame *mpa_frame,
-		struct nes_cm_node *cm_node)
+static int mini_cm_reject(struct nes_cm_core *cm_core,
+			  struct ietf_mpa_frame *mpa_frame,
+			  struct nes_cm_node *cm_node)
 {
 	int ret = 0;
 	struct sk_buff *skb;
@@ -1761,7 +1786,7 @@ int mini_cm_reject(struct nes_cm_core *cm_core,
 /**
  * mini_cm_close
  */
-int mini_cm_close(struct nes_cm_core *cm_core, struct nes_cm_node *cm_node)
+static int mini_cm_close(struct nes_cm_core *cm_core, struct nes_cm_node *cm_node)
 {
 	int ret = 0;
 
@@ -1808,8 +1833,8 @@ int mini_cm_close(struct nes_cm_core *cm_core, struct nes_cm_node *cm_node)
  * recv_pkt - recv an ETHERNET packet, and process it through CM
  * node state machine
  */
-int mini_cm_recv_pkt(struct nes_cm_core *cm_core, struct nes_vnic *nesvnic,
-		struct sk_buff *skb)
+static int mini_cm_recv_pkt(struct nes_cm_core *cm_core, struct nes_vnic *nesvnic,
+			    struct sk_buff *skb)
 {
 	struct nes_cm_node *cm_node = NULL;
 	struct nes_cm_listener *listener = NULL;
@@ -1898,7 +1923,7 @@ int mini_cm_recv_pkt(struct nes_cm_core *cm_core, struct nes_vnic *nesvnic,
 /**
  * nes_cm_alloc_core - allocate a top level instance of a cm core
  */
-struct nes_cm_core *nes_cm_alloc_core(void)
+static struct nes_cm_core *nes_cm_alloc_core(void)
 {
 	int i;
 
@@ -1958,7 +1983,7 @@ struct nes_cm_core *nes_cm_alloc_core(void)
 /**
  * mini_cm_dealloc_core - deallocate a top level instance of a cm core
  */
-int mini_cm_dealloc_core(struct nes_cm_core *cm_core)
+static int mini_cm_dealloc_core(struct nes_cm_core *cm_core)
 {
 	nes_debug(NES_DBG_CM, "De-Alloc CM Core (%p)\n", cm_core);
 
@@ -1983,7 +2008,7 @@ int mini_cm_dealloc_core(struct nes_cm_core *cm_core)
 /**
  * mini_cm_get
  */
-int mini_cm_get(struct nes_cm_core *cm_core)
+static int mini_cm_get(struct nes_cm_core *cm_core)
 {
 	return cm_core->state;
 }
@@ -1992,7 +2017,7 @@ int mini_cm_get(struct nes_cm_core *cm_core)
 /**
  * mini_cm_set
  */
-int mini_cm_set(struct nes_cm_core *cm_core, u32 type, u32 value)
+static int mini_cm_set(struct nes_cm_core *cm_core, u32 type, u32 value)
 {
 	int ret = 0;
 
@@ -2109,7 +2134,7 @@ int nes_cm_disconn(struct nes_qp *nesqp)
 /**
  * nes_disconnect_worker
  */
-void nes_disconnect_worker(struct work_struct *work)
+static void nes_disconnect_worker(struct work_struct *work)
 {
 	struct nes_qp *nesqp = container_of(work, struct nes_qp, disconn_work);
 
@@ -2122,7 +2147,7 @@ void nes_disconnect_worker(struct work_struct *work)
 /**
  * nes_cm_disconn_true
  */
-int nes_cm_disconn_true(struct nes_qp *nesqp)
+static int nes_cm_disconn_true(struct nes_qp *nesqp)
 {
 	unsigned long flags;
 	int ret = 0;
@@ -2265,7 +2290,7 @@ int nes_cm_disconn_true(struct nes_qp *nesqp)
 /**
  * nes_disconnect
  */
-int nes_disconnect(struct nes_qp *nesqp, int abrupt)
+static int nes_disconnect(struct nes_qp *nesqp, int abrupt)
 {
 	int ret = 0;
 	struct nes_vnic *nesvnic;
@@ -2740,7 +2765,7 @@ int nes_cm_stop(void)
  * cm_event_connected
  * handle a connected event, setup QPs and HW
  */
-void cm_event_connected(struct nes_cm_event *event)
+static void cm_event_connected(struct nes_cm_event *event)
 {
 	u64 u64temp;
 	struct nes_qp *nesqp;
@@ -2877,7 +2902,7 @@ void cm_event_connected(struct nes_cm_event *event)
 /**
  * cm_event_connect_error
  */
-void cm_event_connect_error(struct nes_cm_event *event)
+static void cm_event_connect_error(struct nes_cm_event *event)
 {
 	struct nes_qp *nesqp;
 	struct iw_cm_id *cm_id;
@@ -2930,7 +2955,7 @@ void cm_event_connect_error(struct nes_cm_event *event)
 /**
  * cm_event_reset
  */
-void cm_event_reset(struct nes_cm_event *event)
+static void cm_event_reset(struct nes_cm_event *event)
 {
 	struct nes_qp *nesqp;
 	struct iw_cm_id *cm_id;
@@ -2973,7 +2998,7 @@ void cm_event_reset(struct nes_cm_event *event)
 /**
  * cm_event_mpa_req
  */
-void cm_event_mpa_req(struct nes_cm_event *event)
+static void cm_event_mpa_req(struct nes_cm_event *event)
 {
 	struct iw_cm_id   *cm_id;
 	struct iw_cm_event cm_event;
@@ -3019,7 +3044,7 @@ static void nes_cm_event_handler(struct work_struct *);
  * nes_cm_post_event
  * post an event to the cm event handler
  */
-int nes_cm_post_event(struct nes_cm_event *event)
+static int nes_cm_post_event(struct nes_cm_event *event)
 {
 	atomic_inc(&event->cm_node->cm_core->events_posted);
 	add_ref_cm_node(event->cm_node);
diff --git a/drivers/infiniband/hw/nes/nes_cm.h b/drivers/infiniband/hw/nes/nes_cm.h
index a59f0a7fb27..980fb671862 100644
--- a/drivers/infiniband/hw/nes/nes_cm.h
+++ b/drivers/infiniband/hw/nes/nes_cm.h
@@ -383,35 +383,10 @@ struct nes_cm_ops {
 	int (*set)(struct nes_cm_core *, u32, u32);
 };
 
-
-int send_mpa_request(struct nes_cm_node *);
-struct sk_buff *form_cm_frame(struct sk_buff *, struct nes_cm_node *,
-		void *, u32, void *, u32, u8);
 int schedule_nes_timer(struct nes_cm_node *, struct sk_buff *,
 		enum nes_timer_type, int, int);
-void nes_cm_timer_tick(unsigned long);
-int send_syn(struct nes_cm_node *, u32);
-int send_reset(struct nes_cm_node *);
-int send_ack(struct nes_cm_node *);
-int send_fin(struct nes_cm_node *, struct sk_buff *);
-struct sk_buff *get_free_pkt(struct nes_cm_node *);
-int process_packet(struct nes_cm_node *, struct sk_buff *, struct nes_cm_core *);
-
-struct nes_cm_node * mini_cm_connect(struct nes_cm_core *,
-		struct nes_vnic *, struct ietf_mpa_frame *, struct nes_cm_info *);
-int mini_cm_accept(struct nes_cm_core *, struct ietf_mpa_frame *, struct nes_cm_node *);
-int mini_cm_reject(struct nes_cm_core *, struct ietf_mpa_frame *, struct nes_cm_node *);
-int mini_cm_close(struct nes_cm_core *, struct nes_cm_node *);
-int mini_cm_recv_pkt(struct nes_cm_core *, struct nes_vnic *, struct sk_buff *);
-struct nes_cm_core *mini_cm_alloc_core(struct nes_cm_info *);
-int mini_cm_dealloc_core(struct nes_cm_core *);
-int mini_cm_get(struct nes_cm_core *);
-int mini_cm_set(struct nes_cm_core *, u32, u32);
 
 int nes_cm_disconn(struct nes_qp *);
-void nes_disconnect_worker(struct work_struct *);
-int nes_cm_disconn_true(struct nes_qp *);
-int nes_disconnect(struct nes_qp *, int);
 
 int nes_accept(struct iw_cm_id *, struct iw_cm_conn_param *);
 int nes_reject(struct iw_cm_id *, const void *, u8);
@@ -423,11 +398,4 @@ int nes_cm_recv(struct sk_buff *, struct net_device *);
 int nes_cm_start(void);
 int nes_cm_stop(void);
 
-/* CM event handler functions */
-void cm_event_connected(struct nes_cm_event *);
-void cm_event_connect_error(struct nes_cm_event *);
-void cm_event_reset(struct nes_cm_event *);
-void cm_event_mpa_req(struct nes_cm_event *);
-int nes_cm_post_event(struct nes_cm_event *);
-
 #endif			/* NES_CM_H */
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 49e53e4c1eb..8b29bd82f3a 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -41,7 +41,7 @@
 
 #include "nes.h"
 
-u32 crit_err_count = 0;
+static u32 crit_err_count;
 u32 int_mod_timer_init;
 u32 int_mod_cq_depth_256;
 u32 int_mod_cq_depth_128;
@@ -53,6 +53,17 @@ u32 int_mod_cq_depth_1;
 
 #include "nes_cm.h"
 
+static void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq);
+static void nes_init_csr_ne020(struct nes_device *nesdev, u8 hw_rev, u8 port_count);
+static int nes_init_serdes(struct nes_device *nesdev, u8 hw_rev, u8 port_count,
+			   u8 OneG_Mode);
+static void nes_nic_napi_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq);
+static void nes_process_aeq(struct nes_device *nesdev, struct nes_hw_aeq *aeq);
+static void nes_process_ceq(struct nes_device *nesdev, struct nes_hw_ceq *ceq);
+static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
+				   struct nes_hw_aeqe *aeqe);
+static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number);
+static unsigned int nes_reset_adapter_ne020(struct nes_device *nesdev, u8 *OneG_Mode);
 
 #ifdef CONFIG_INFINIBAND_NES_DEBUG
 static unsigned char *nes_iwarp_state_str[] = {
@@ -583,7 +594,7 @@ struct nes_adapter *nes_init_adapter(struct nes_device *nesdev, u8 hw_rev) {
 /**
  * nes_reset_adapter_ne020
  */
-unsigned int nes_reset_adapter_ne020(struct nes_device *nesdev, u8 *OneG_Mode)
+static unsigned int nes_reset_adapter_ne020(struct nes_device *nesdev, u8 *OneG_Mode)
 {
 	u32 port_count;
 	u32 u32temp;
@@ -691,7 +702,8 @@ unsigned int nes_reset_adapter_ne020(struct nes_device *nesdev, u8 *OneG_Mode)
 /**
  * nes_init_serdes
  */
-int nes_init_serdes(struct nes_device *nesdev, u8 hw_rev, u8 port_count, u8  OneG_Mode)
+static int nes_init_serdes(struct nes_device *nesdev, u8 hw_rev, u8 port_count,
+			   u8 OneG_Mode)
 {
 	int i;
 	u32 u32temp;
@@ -760,7 +772,7 @@ int nes_init_serdes(struct nes_device *nesdev, u8 hw_rev, u8 port_count, u8  One
  * nes_init_csr_ne020
  * Initialize registers for ne020 hardware
  */
-void nes_init_csr_ne020(struct nes_device *nesdev, u8 hw_rev, u8 port_count)
+static void nes_init_csr_ne020(struct nes_device *nesdev, u8 hw_rev, u8 port_count)
 {
 	u32 u32temp;
 
@@ -1909,7 +1921,7 @@ void nes_dpc(unsigned long param)
 /**
  * nes_process_ceq
  */
-void nes_process_ceq(struct nes_device *nesdev, struct nes_hw_ceq *ceq)
+static void nes_process_ceq(struct nes_device *nesdev, struct nes_hw_ceq *ceq)
 {
 	u64 u64temp;
 	struct nes_hw_cq *cq;
@@ -1949,7 +1961,7 @@ void nes_process_ceq(struct nes_device *nesdev, struct nes_hw_ceq *ceq)
 /**
  * nes_process_aeq
  */
-void nes_process_aeq(struct nes_device *nesdev, struct nes_hw_aeq *aeq)
+static void nes_process_aeq(struct nes_device *nesdev, struct nes_hw_aeq *aeq)
 {
 //	u64 u64temp;
 	u32 head;
@@ -2060,7 +2072,7 @@ static void nes_reset_link(struct nes_device *nesdev, u32 mac_index)
 /**
  * nes_process_mac_intr
  */
-void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
+static void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
 {
 	unsigned long flags;
 	u32 pcs_control_status;
@@ -2205,7 +2217,7 @@ void nes_process_mac_intr(struct nes_device *nesdev, u32 mac_number)
 
 
 
-void nes_nic_napi_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
+static void nes_nic_napi_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
 {
 	struct nes_vnic *nesvnic = container_of(cq, struct nes_vnic, nic_cq);
 
@@ -2428,7 +2440,7 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
 /**
  * nes_cqp_ce_handler
  */
-void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq)
+static void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq)
 {
 	u64 u64temp;
 	unsigned long flags;
@@ -2567,7 +2579,8 @@ void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq)
 /**
  * nes_process_iwarp_aeqe
  */
-void nes_process_iwarp_aeqe(struct nes_device *nesdev, struct nes_hw_aeqe *aeqe)
+static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
+				   struct nes_hw_aeqe *aeqe)
 {
 	u64 context;
 	u64 aeqe_context = 0;
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 9bdfdcc92ff..840d5190009 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -832,7 +832,7 @@ static int nes_netdev_set_mac_address(struct net_device *netdev, void *p)
 /**
  * nes_netdev_set_multicast_list
  */
-void nes_netdev_set_multicast_list(struct net_device *netdev)
+static void nes_netdev_set_multicast_list(struct net_device *netdev)
 {
 	struct nes_vnic *nesvnic = netdev_priv(netdev);
 	struct nes_device *nesdev = nesvnic->nesdev;
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index e1671d843fe..24597030267 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -49,6 +49,7 @@ atomic_t mod_qp_timouts;
 atomic_t qps_created;
 atomic_t sw_qps_destroyed;
 
+static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
 
 /**
  * nes_alloc_mw
@@ -3895,7 +3896,7 @@ int nes_register_ofa_device(struct nes_ib_device *nesibdev)
 /**
  * nes_unregister_ofa_device
  */
-void nes_unregister_ofa_device(struct nes_ib_device *nesibdev)
+static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev)
 {
 	struct nes_vnic *nesvnic = nesibdev->nesvnic;
 	int i;