diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index d2520451f36..12286275b1c 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -463,7 +463,11 @@ pci_restore_state(struct pci_dev *dev) int i; int val; - for (i = 0; i < 16; i++) { + /* + * The Base Address register should be programmed before the command + * register(s) + */ + for (i = 15; i >= 0; i--) { pci_read_config_dword(dev, i * 4, &val); if (val != dev->saved_config_space[i]) { printk(KERN_DEBUG "PM: Writing back config space on " |