pci: set pci=bfsort for PowerEdge R900

This patch automatically enables pci=bfsort for the Dell PowerEdge
R900.  This is necessary to ensure the onboard NICs enumerate in the
proper order, similar to the other systems already on the list.

Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c
index 1bb0693..9484366 100644
--- a/arch/i386/pci/common.c
+++ b/arch/i386/pci/common.c
@@ -193,6 +193,14 @@
 	},
 	{
 		.callback = set_bf_sort,
+		.ident = "Dell PowerEdge R900",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge R900"),
+		},
+	},
+	{
+		.callback = set_bf_sort,
 		.ident = "HP ProLiant BL20p G3",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "HP"),