powerpc/pci: Reduce log level of PCI I/O space warning

Tue Jun 28 22:10:12 AEST 2016

On Wed, 2016-22-06 at 07:23:07 UTC, Benjamin Herrenschmidt wrote:
> If a PHB has no I/O space, there's no need to make it look like
> something bad happened, a pr_debug() is plenty enough since this
> is the case of all our modern POWER chips.
> 
> Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/cdb1b3424dba7d38a2835f6f5f

cheers