powerpc/PCI: make pci_probe_only default to 0
pci_probe_only is set on ppc64 to prevent resource re-allocation
by the core. It's meant to be used in very specific circumstances
such as when operating under a hypervisor that may prevent such
re-allocation.
Instead of default to 1, we make it default to 0 and explicitly
set it in the few cases where we need it.
This fixes FSL PCI which wants it clear among others.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index f79f127..386e265 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -380,6 +380,9 @@
fwnmi_init();
+ /* By default, only probe PCI (can be overriden by rtas_pci */
+ pci_probe_only = 1;
+
/* Find and initialize PCI host bridges */
init_pci_config_tokens();
find_and_init_phbs();