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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>
This commit is contained in:
Kevin Hao 2013-05-25 19:36:25 +08:00 committed by Bjorn Helgaas
parent f722406faa
commit 33963e308e
1 changed files with 2 additions and 2 deletions
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4
drivers/pci/probe.c
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@ -278,9 +278,9 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
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;
}