[PATCH 00/10] Orion Watchdog fixes

Andrew Lunn andrew at lunn.ch
Tue Jul 16 03:31:01 EDT 2013


On Tue, Jul 16, 2013 at 09:20:59AM +0200, Thomas Petazzoni wrote:
> Dear Andrew Lunn,
> 
> On Tue, 16 Jul 2013 08:59:52 +0200, Andrew Lunn wrote:
> 
> > Maybe i'm missing something here. You are making use of
> > orion_timer_ctrl_clrset() from time-orion.c. How will this work on
> > 370/XP which has a different clocksource driver?
> 
> I *think* the idea is that the Armada 370/XP driver will expose the
> same function, so from the point of view of the watchdog driver, it
> will just work.

Hi Thomas

That was what i was thinking would happen. And then i started to
wonder how well the kernel linker deals with multiple definitions of
the same symbol. Dove and 370/XP can end up in the same kernel. So we
need to have both orion-timer and the 370/XP timer in the same kernel,
so we end up with the same symbol in the kernel twice...

Lets wait for Ezequiel to answer.

   Andrew



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