ice: declare ice_vc_process_vf_msg in ice_virtchnl.h

The ice_vc_process_vf_msg function is the main entry point for handling
virtchnl messages. This function is defined in ice_virtchnl.c but its
declaration is still in ice_sriov.c

The ice_sriov.c file used to contain all of the virtualization logic until
commit bf93bf79 ("ice: introduce ice_virtchnl.c and ice_virtchnl.h")
moved the virtchnl logic to its own file.

The ice_vc_process_vf_msg function should have had its declaration moved to
ice_virtchnl.h then. Fix this.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Marek Szlosek <marek.szlosek@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

drivers/net/ethernet/intel/ice/ice_sriov.h

@@ -33,7 +33,6 @@ int
 ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi);
 
 void ice_free_vfs(struct ice_pf *pf);
-void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event);
 void ice_restore_all_vfs_msi_state(struct pci_dev *pdev);
 bool
 ice_is_malicious_vf(struct ice_pf *pf, struct ice_rq_event_info *event,
@@ -68,8 +67,6 @@ ice_vc_validate_pattern(struct ice_vf *vf, struct virtchnl_proto_hdrs *proto);
 static inline void ice_process_vflr_event(struct ice_pf *pf) { }
 static inline void ice_free_vfs(struct ice_pf *pf) { }
 static inline
-void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event) { }
-static inline
 void ice_vf_lan_overflow_event(struct ice_pf *pf, struct ice_rq_event_info *event) { }
 static inline void ice_print_vfs_mdd_events(struct ice_pf *pf) { }
 static inline void ice_print_vf_rx_mdd_event(struct ice_vf *vf) { }

drivers/net/ethernet/intel/ice/ice_virtchnl.h

@@ -63,6 +63,7 @@ int
 ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode,
 		      enum virtchnl_status_code v_retval, u8 *msg, u16 msglen);
 bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id);
+void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event);
 #else /* CONFIG_PCI_IOV */
 static inline void ice_virtchnl_set_dflt_ops(struct ice_vf *vf) { }
 static inline void ice_virtchnl_set_repr_ops(struct ice_vf *vf) { }
@@ -81,6 +82,11 @@ static inline bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id)
 {
 	return false;
 }
+
+static inline void
+ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event)
+{
+}
 #endif /* !CONFIG_PCI_IOV */
 
 #endif /* _ICE_VIRTCHNL_H_ */