[PATCH] Fix cpm uart corruption with PREEMPT_RT

[Rune Torgersen]

Scott Wood wrote:
> On Tue, May 20, 2008 at 02:28:16PM -0500, 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. 
>> 
> 
> We should bypass the lock when oops_in_progress is set, something
> like: 
> 

Ok, will respin.