PCI: Add 0x prefix to BAR register position in __pci_read_base()
We print the BAR register's position in hexadecimal format, so it
is more readable if 0x prefix is added.
[bhelgaas: keep dev_printk(), not dev_dbg(), so this is always in dmesg]
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 70f10fa..d40cd05 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -278,9 +278,9 @@
pci_write_config_word(dev, PCI_COMMAND, orig_cmd);
if (bar_too_big)
- dev_err(&dev->dev, "reg %x: can't handle 64-bit BAR\n", pos);
+ dev_err(&dev->dev, "reg 0x%x: can't handle 64-bit BAR\n", pos);
if (res->flags && !bar_disabled)
- dev_printk(KERN_DEBUG, &dev->dev, "reg %x: %pR\n", pos, res);
+ dev_printk(KERN_DEBUG, &dev->dev, "reg 0x%x: %pR\n", pos, res);
return (res->flags & IORESOURCE_MEM_64) ? 1 : 0;
}