There is an ability to lose an initcall return value if it happened with irq
disabled or imbalanced preemption (and if we debug initcall).
Signed-off-by: NCyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>