powerpc/pci: Fix bogus message at boot about empty memory resources
Benjamin Herrenschmidt [Mon, 20 May 2013 17:24:39 +0000 (17:24 +0000)]
The message is only meant to be displayed if resource 0 is empty,
but was displayed if any is.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/kernel/pci-common.c

index 6053f03..e9acf50 100644 (file)
@@ -1520,9 +1520,10 @@ static void pcibios_setup_phb_resources(struct pci_controller *hose,
        for (i = 0; i < 3; ++i) {
                res = &hose->mem_resources[i];
                if (!res->flags) {
-                       printk(KERN_ERR "PCI: Memory resource 0 not set for "
-                              "host bridge %s (domain %d)\n",
-                              hose->dn->full_name, hose->global_number);
+                       if (i == 0)
+                               printk(KERN_ERR "PCI: Memory resource 0 not set for "
+                                      "host bridge %s (domain %d)\n",
+                                      hose->dn->full_name, hose->global_number);
                        continue;
                }
                offset = hose->mem_offset[i];