From: "Yu, Luming" <luming.yu@intel.com>

Unobvious stuff should be commented.

Cc: Luming Yu <luming.yu@intel.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/pci/pci.c |    4 ++++
 1 file changed, 4 insertions(+)

diff -puN drivers/pci/pci.c~reverse-pci-config-space-restore-order drivers/pci/pci.c
--- devel/drivers/pci/pci.c~reverse-pci-config-space-restore-order	2006-05-27 23:28:31.000000000 -0700
+++ devel-akpm/drivers/pci/pci.c	2006-05-27 23:28:31.000000000 -0700
@@ -462,6 +462,10 @@ pci_restore_state(struct pci_dev *dev)
 	int i;
 	int val;
 
+	/*
+	 * The Base Address register should be programmed before the command
+	 * register(s)
+	 */
 	for (i = 0; i < 16; i++) {
 		pci_read_config_dword(dev, i * 4, &val);
 		if (val != dev->saved_config_space[i]) {
_