Rune Torgersen wrote: > Fix CPM serial port corruption when running with CONFIG_PREEMPT_RT. > Userland usage of console, and kernel printf's were stepping on each others toes. > Also only take lock if not in an oops. > > Signed-off-by: Rune Torgersen <runet at innovsys.com> Acked-by: Scott Wood <scottwood at freescale.com> -Scott