x86/mrst: correct pin to irq mapping

Set mp_bus_not_pci bit to allow 1:1 mapping of pin2irq on Moorestown. Refer to discussion in:
https://lkml.org/lkml/2010/6/10/70

---
 arch/x86/platform/mrst/mrst.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

index 5c0207b..d51d644 100644
@@ -282,7 +282,7 @@ void __init x86_mrst_early_setup(void)
 	/* Avoid searching for BIOS MP tables */
 	x86_init.mpparse.find_smp_config = x86_init_noop;
 	x86_init.mpparse.get_smp_config = x86_init_uint_noop;
-
+	set_bit(0, mp_bus_not_pci);
 }
 
 /*

1.7.1

Could you please improve the changelog to explain to the reader:

- why has this change been done
- what are the effects on users (if any)
- what is the urgency of the patch (needed for .39, or can wait for .40)

lkml.org links may or may not work in the future, we really need proper background information in changelogs.

Thanks,

Ingo

Yes, I just sent out an updated version 2 with documentation and little more clean ups.

Thanks for pointing it out.

Jacob