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authorBjorn Helgaas <bhelgaas@google.com>2014-01-28 16:40:36 -0700
committerBjorn Helgaas <bhelgaas@google.com>2014-02-03 10:38:29 -0700
commit49886cf4c4cd2ef77d0698c389199ad3e236f48e (patch)
treedbfdef07181cc0dd78d14f71984a5e3a17b3a2f2 /arch/x86/pci/irq.c
parent289a24a699ff808a9ebfaaf4c2759cb86932f664 (diff)
x86/PCI: Drop return value of pcibios_scan_root()
Nobody really uses the return value of pcibios_scan_root() (one place uses it to control a printk, but the printk is not very useful). This converts pcibios_scan_root() to a void function. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/x86/pci/irq.c')
-rw-r--r--arch/x86/pci/irq.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 8658874165c..84112f55dd7 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -138,9 +138,7 @@ static void __init pirq_peer_trick(void)
for (i = 1; i < 256; i++) {
if (!busmap[i] || pci_find_bus(0, i))
continue;
- if (pcibios_scan_root(i))
- printk(KERN_INFO "PCI: Discovered primary peer "
- "bus %02x [IRQ]\n", i);
+ pcibios_scan_root(i);
}
pcibios_last_bus = -1;
}