target-cris/translate.c: Remove _t_gen_mov_TN_env and _t_gen_mov_env_TN

target-cris/translate.c: Remove _t_gen_mov_TN_env and _t_gen_mov_env_TN

The wrapper functions _t_gen_mov_TN_env and _t_gen_mov_env_TN are only
used via their accompanying non-underscore macros. The check they add
on offset is thus pointless, since the compiler will complain if the
struct field passed to the macro is not part of the struct. Remove the
functions and make the macros directly expand to the appropriate
tcg_gen_{ld,st}_tl calls.

This conveniently avoids a warning due to _t_gen_mov_TN_env() being
unused.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>