acquire_console_semaphore_for_printk() releases logbuf_lock but
was missing proper annotation. Add it.
Signed-off-by: NNamhyung Kim <namhyung@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>