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

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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@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Benjamin Herrenschmidt 2016-06-22 17:23:07 +10:00 committed by Michael Ellerman
parent 156d0e290e
commit cdb1b3424d
1 changed files with 3 additions and 3 deletions
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6
arch/powerpc/kernel/pci-common.c
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@ -1497,9 +1497,9 @@ static void pcibios_setup_phb_resources(struct pci_controller *hose,
res = &hose->io_resource;
if (!res->flags) {
pr_info("PCI: I/O resource not set for host"
" bridge %s (domain %d)\n",
hose->dn->full_name, hose->global_number);
pr_debug("PCI: I/O resource not set for host"
" bridge %s (domain %d)\n",
hose->dn->full_name, hose->global_number);
} else {
offset = pcibios_io_space_offset(hose);