--- a/arch/mips/lib/iomap-pci.c
+++ b/arch/mips/lib/iomap-pci.c
@@ -32,7 +32,7 @@ static void __iomem *ioport_map_pci(stru
"report it to linux-mips@linux-mips.org or your "
"vendor.\n", name);
#ifdef CONFIG_PCI_DOMAINS
- panic("To avoid data corruption io_map_base MUST be set with "
+ printk(KERN_WARNING "To avoid data corruption io_map_base MUST be set with "
"multiple PCI domains.");
#endif
}