fm10k: constify fm10k_mac_ops, fm10k_iov_ops and fm10k_info structures

BugLink: http://bugs.launchpad.net/bugs/1536475

These structures never change so declare them as const.
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>
(cherry picked from commit f329ad73)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

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

@@ -1866,7 +1866,7 @@ static const struct fm10k_msg_data fm10k_msg_data_pf[] = {
 	FM10K_TLV_MSG_ERROR_HANDLER(fm10k_tlv_msg_error),
 };
 
-static struct fm10k_mac_ops mac_ops_pf = {
+static const struct fm10k_mac_ops mac_ops_pf = {
 	.get_bus_info		= fm10k_get_bus_info_generic,
 	.reset_hw		= fm10k_reset_hw_pf,
 	.init_hw		= fm10k_init_hw_pf,
@@ -1889,7 +1889,7 @@ static struct fm10k_mac_ops mac_ops_pf = {
 	.read_systime		= fm10k_read_systime_pf,
 };
 
-static struct fm10k_iov_ops iov_ops_pf = {
+static const struct fm10k_iov_ops iov_ops_pf = {
 	.assign_resources		= fm10k_iov_assign_resources_pf,
 	.configure_tc			= fm10k_iov_configure_tc_pf,
 	.assign_int_moderator		= fm10k_iov_assign_int_moderator_pf,
@@ -1908,7 +1908,7 @@ static s32 fm10k_get_invariants_pf(struct fm10k_hw *hw)
 	return fm10k_sm_mbx_init(hw, &hw->mbx, fm10k_msg_data_pf);
 }
 
-struct fm10k_info fm10k_pf_info = {
+const struct fm10k_info fm10k_pf_info = {
 	.mac		= fm10k_mac_pf,
 	.get_invariants	= fm10k_get_invariants_pf,
 	.mac_ops	= &mac_ops_pf,

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

@@ -133,5 +133,5 @@ s32 fm10k_iov_msg_mac_vlan_pf(struct fm10k_hw *, u32 **,
 s32 fm10k_iov_msg_lport_state_pf(struct fm10k_hw *, u32 **,
 				 struct fm10k_mbx_info *);
 
-extern struct fm10k_info fm10k_pf_info;
+extern const struct fm10k_info fm10k_pf_info;
 #endif /* _FM10K_PF_H */

drivers/net/ethernet/intel/fm10k/fm10k_type.h

@@ -662,8 +662,8 @@ enum fm10k_devices {
 struct fm10k_info {
 	enum fm10k_mac_type		mac;
 	s32				(*get_invariants)(struct fm10k_hw *);
-	struct fm10k_mac_ops	*mac_ops;
-	struct fm10k_iov_ops	*iov_ops;
+	const struct fm10k_mac_ops	*mac_ops;
+	const struct fm10k_iov_ops	*iov_ops;
 };
 
 struct fm10k_hw {

drivers/net/ethernet/intel/fm10k/fm10k_vf.c

@@ -562,7 +562,7 @@ static const struct fm10k_msg_data fm10k_msg_data_vf[] = {
 	FM10K_TLV_MSG_ERROR_HANDLER(fm10k_tlv_msg_error),
 };
 
-static struct fm10k_mac_ops mac_ops_vf = {
+static const struct fm10k_mac_ops mac_ops_vf = {
 	.get_bus_info		= fm10k_get_bus_info_generic,
 	.reset_hw		= fm10k_reset_hw_vf,
 	.init_hw		= fm10k_init_hw_vf,
@@ -590,7 +590,7 @@ static s32 fm10k_get_invariants_vf(struct fm10k_hw *hw)
 	return fm10k_pfvf_mbx_init(hw, &hw->mbx, fm10k_msg_data_vf, 0);
 }
 
-struct fm10k_info fm10k_vf_info = {
+const struct fm10k_info fm10k_vf_info = {
 	.mac		= fm10k_mac_vf,
 	.get_invariants	= fm10k_get_invariants_vf,
 	.mac_ops	= &mac_ops_vf,

drivers/net/ethernet/intel/fm10k/fm10k_vf.h

@@ -74,5 +74,5 @@ extern const struct fm10k_tlv_attr fm10k_1588_msg_attr[];
 #define FM10K_VF_MSG_1588_HANDLER(func) \
 	FM10K_MSG_HANDLER(FM10K_VF_MSG_ID_1588, fm10k_1588_msg_attr, func)
 
-extern struct fm10k_info fm10k_vf_info;
+extern const struct fm10k_info fm10k_vf_info;
 #endif /* _FM10K_VF_H */