[PATCH] tracing: Fix TRACING_SUPPORT dependency

[Steven Rostedt]

On Sat, 21 Mar 2009, Steven Rostedt wrote:
> 
> Since we know that's not an issue with PPC32, perhaps we should add (I 
> hate to do this)...
> 
> 
> 	depends on TRACE_IRQFLAGS_SUPPORT || PPC32
> 
> And document that the "|| PPC32" should go when PowerPC32 gets its act
> together.  :-/

Note, the only tracer broken on PPC32 is the IRQSOFF tracer, and that 
already depends on TRACE_IRQFLAGS_SUPPORT.

-- Steve