- don't mark static functions in C files as inline - gcc should know
  best whether inlining makes sense
- never compile the unused cxio_dbg.c
- make the following needlessly global functions static:
  - cxio_hal.c: cxio_hal_clear_qp_ctx()
  - iwch_provider.c: iwch_get_qp()
- remove the following unused global functions:
  - cxio_hal.c: cxio_allocate_stag()
  - cxio_resource.: cxio_hal_get_rhdl()
  - cxio_resource.: cxio_hal_put_rhdl()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>