fm10k: cleanup namespace pollution

Make functions that should be static.  While we're at it, fix the function
header comment for fm10k_tlv_attr_nest_stop(), and update the copyright
header for fm10k_pf.h, fm10k_tlv.c and fm10k_tlv.h.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/fm10k/fm10k_pf.c

@@ -1688,8 +1688,8 @@ const struct fm10k_tlv_attr fm10k_update_pvid_msg_attr[] = {
  *
  *  This handler configures the default VLAN for the PF
  **/
-s32 fm10k_msg_update_pvid_pf(struct fm10k_hw *hw, u32 **results,
-			     struct fm10k_mbx_info *mbx)
+static s32 fm10k_msg_update_pvid_pf(struct fm10k_hw *hw, u32 **results,
+				    struct fm10k_mbx_info *mbx)
 {
 	u16 glort, pvid;
 	u32 pvid_update;

drivers/net/ethernet/intel/fm10k/fm10k_pf.h

 /* Intel Ethernet Switch Host Interface Driver
- * Copyright(c) 2013 - 2014 Intel Corporation.
+ * Copyright(c) 2013 - 2015 Intel Corporation.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -107,8 +107,6 @@ extern const struct fm10k_tlv_attr fm10k_lport_map_msg_attr[];
 #define FM10K_PF_MSG_LPORT_MAP_HANDLER(func) \
 	FM10K_MSG_HANDLER(FM10K_PF_MSG_ID_LPORT_MAP, \
 			  fm10k_lport_map_msg_attr, func)
-s32 fm10k_msg_update_pvid_pf(struct fm10k_hw *, u32 **,
-			     struct fm10k_mbx_info *);
 extern const struct fm10k_tlv_attr fm10k_update_pvid_msg_attr[];
 #define FM10K_PF_MSG_UPDATE_PVID_HANDLER(func) \
 	FM10K_MSG_HANDLER(FM10K_PF_MSG_ID_UPDATE_PVID, \

drivers/net/ethernet/intel/fm10k/fm10k_tlv.c

 /* Intel Ethernet Switch Host Interface Driver
- * Copyright(c) 2013 - 2014 Intel Corporation.
+ * Copyright(c) 2013 - 2015 Intel Corporation.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -48,8 +48,8 @@ s32 fm10k_tlv_msg_init(u32 *msg, u16 msg_id)
  *  the attribute buffer.  It will return success if provided with a valid
  *  pointers.
  **/
-s32 fm10k_tlv_attr_put_null_string(u32 *msg, u16 attr_id,
-				   const unsigned char *string)
+static s32 fm10k_tlv_attr_put_null_string(u32 *msg, u16 attr_id,
+					  const unsigned char *string)
 {
 	u32 attr_data = 0, len = 0;
 	u32 *attr;
@@ -98,7 +98,7 @@ s32 fm10k_tlv_attr_put_null_string(u32 *msg, u16 attr_id,
  *  it in the array pointed by by string.  It will return success if provided
  *  with a valid pointers.
  **/
-s32 fm10k_tlv_attr_get_null_string(u32 *attr, unsigned char *string)
+static s32 fm10k_tlv_attr_get_null_string(u32 *attr, unsigned char *string)
 {
 	u32 len;
 
@@ -353,7 +353,7 @@ s32 fm10k_tlv_attr_get_le_struct(u32 *attr, void *le_struct, u32 len)
  *  function will return NULL on failure, and a pointer to the start
  *  of the nested attributes on success.
  **/
-u32 *fm10k_tlv_attr_nest_start(u32 *msg, u16 attr_id)
+static u32 *fm10k_tlv_attr_nest_start(u32 *msg, u16 attr_id)
 {
 	u32 *attr;
 
@@ -370,7 +370,7 @@ u32 *fm10k_tlv_attr_nest_start(u32 *msg, u16 attr_id)
 }
 
 /**
- *  fm10k_tlv_attr_nest_start - Start a set of nested attributes
+ *  fm10k_tlv_attr_nest_stop - Stop a set of nested attributes
  *  @msg: Pointer to message block
  *
  *  This function closes off an existing set of nested attributes.  The
@@ -378,7 +378,7 @@ u32 *fm10k_tlv_attr_nest_start(u32 *msg, u16 attr_id)
  *  the case of a nest within the nest this would be the outer nest pointer.
  *  This function will return success provided all pointers are valid.
  **/
-s32 fm10k_tlv_attr_nest_stop(u32 *msg)
+static s32 fm10k_tlv_attr_nest_stop(u32 *msg)
 {
 	u32 *attr;
 	u32 len;
@@ -483,8 +483,8 @@ static s32 fm10k_tlv_attr_validate(u32 *attr,
  *  FM10K_NOT_IMPLEMENTED for any attribute that is outside of the array
  *  and 0 on success.
  **/
-s32 fm10k_tlv_attr_parse(u32 *attr, u32 **results,
-			 const struct fm10k_tlv_attr *tlv_attr)
+static s32 fm10k_tlv_attr_parse(u32 *attr, u32 **results,
+				const struct fm10k_tlv_attr *tlv_attr)
 {
 	u32 i, attr_id, offset = 0;
 	s32 err = 0;

drivers/net/ethernet/intel/fm10k/fm10k_tlv.h

 /* Intel Ethernet Switch Host Interface Driver
- * Copyright(c) 2013 - 2014 Intel Corporation.
+ * Copyright(c) 2013 - 2015 Intel Corporation.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -106,8 +106,6 @@ struct fm10k_msg_data {
 #define FM10K_MSG_HANDLER(id, attr, func) { id, attr, func }
 
 s32 fm10k_tlv_msg_init(u32 *, u16);
-s32 fm10k_tlv_attr_put_null_string(u32 *, u16, const unsigned char *);
-s32 fm10k_tlv_attr_get_null_string(u32 *, unsigned char *);
 s32 fm10k_tlv_attr_put_mac_vlan(u32 *, u16, const u8 *, u16);
 s32 fm10k_tlv_attr_get_mac_vlan(u32 *, u8 *, u16 *);
 s32 fm10k_tlv_attr_put_bool(u32 *, u16);
@@ -147,9 +145,6 @@ s32 fm10k_tlv_attr_get_value(u32 *, void *, u32);
 		fm10k_tlv_attr_get_value(attr, ptr, sizeof(s64))
 s32 fm10k_tlv_attr_put_le_struct(u32 *, u16, const void *, u32);
 s32 fm10k_tlv_attr_get_le_struct(u32 *, void *, u32);
-u32 *fm10k_tlv_attr_nest_start(u32 *, u16);
-s32 fm10k_tlv_attr_nest_stop(u32 *);
-s32 fm10k_tlv_attr_parse(u32 *, u32 **, const struct fm10k_tlv_attr *);
 s32 fm10k_tlv_msg_parse(struct fm10k_hw *, u32 *, struct fm10k_mbx_info *,
 			const struct fm10k_msg_data *);
 s32 fm10k_tlv_msg_error(struct fm10k_hw *hw, u32 **results,