i40iw: constify i40iw_vf_cqp_ops structure

The i40iw_vf_cqp_ops structure is never modified, so declare it as const.

Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/hw/i40iw/i40iw_type.h

@@ -479,7 +479,7 @@ struct i40iw_sc_dev {
 	struct i40iw_virt_mem ieq_mem;
 	struct i40iw_puda_rsrc *ieq;
 
-	struct i40iw_vf_cqp_ops *iw_vf_cqp_ops;
+	const struct i40iw_vf_cqp_ops *iw_vf_cqp_ops;
 
 	struct i40iw_hmc_fpm_misc hmc_fpm_misc;
 	u16 qs_handle;

drivers/infiniband/hw/i40iw/i40iw_vf.c

@@ -80,6 +80,6 @@ enum i40iw_status_code i40iw_manage_vf_pble_bp(struct i40iw_sc_cqp *cqp,
 	return 0;
 }
 
-struct i40iw_vf_cqp_ops iw_vf_cqp_ops = {
+const struct i40iw_vf_cqp_ops iw_vf_cqp_ops = {
 	i40iw_manage_vf_pble_bp
 };

drivers/infiniband/hw/i40iw/i40iw_vf.h

@@ -57,6 +57,6 @@ enum i40iw_status_code i40iw_manage_vf_pble_bp(struct i40iw_sc_cqp *cqp,
 					       u64 scratch,
 					       bool post_sq);
 
-extern struct i40iw_vf_cqp_ops iw_vf_cqp_ops;
+extern const struct i40iw_vf_cqp_ops iw_vf_cqp_ops;
 
 #endif