mlx4_core: Fix more section mismatches

Commit 3d73c288 ("mlx4_core: Fix section mismatches") fixed some of
the section mismatches introduced when error recovery was added, but
there were still more cases of errory recovery code calling into
__devinit code from regular .text.  Fix this by getting rid of the
now-incorrect __devinit annotations.

Signed-off-by: Roland Dreier <rolandd@cisco.com>