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 (file)
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -278,9 +278,9 @@ out:
                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;
 }