[PATCH] net: Fix compiler-error on dgrs.c when !CONFIG_PCI

drivers/net/dgrs.c: In function `dgrs_init_module':
drivers/net/dgrs.c:1598: `dgrs_pci_driver' undeclared (first use in this function)

Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/net/dgrs.c b/drivers/net/dgrs.c
index 2a290cc..70b47e4 100644
--- a/drivers/net/dgrs.c
+++ b/drivers/net/dgrs.c
@@ -1458,6 +1458,8 @@
 	.probe = dgrs_pci_probe,
 	.remove = __devexit_p(dgrs_pci_remove),
 };
+#else
+static struct pci_driver dgrs_pci_driver = {};
 #endif