IB/core cleanup: Add const on args - device->process_mad

The process_mad device function declares some parameters as "in".  Make those
parameters const and adjust the call tree under process_mad in the various
drivers accordingly.

Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Hal Rosenstock <hal@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index f19739adf80d..48c9acbea53e 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1690,9 +1690,9 @@ struct ib_device {
         int                        (*process_mad)(struct ib_device *device,
                                                   int process_mad_flags,
                                                   u8 port_num,
-                                                  struct ib_wc *in_wc,
-                                                  struct ib_grh *in_grh,
-                                                  struct ib_mad *in_mad,
+                                                  const struct ib_wc *in_wc,
+                                                  const struct ib_grh *in_grh,
+                                                  const struct ib_mad *in_mad,
                                                   struct ib_mad *out_mad);
         struct ib_xrcd *           (*alloc_xrcd)(struct ib_device *device,
                                                  struct ib_ucontext *ucontext,