Remove vendorid parameter from pcidev_init()

Simplify pcidev_init by killing the vendorid parameter which was pretty
useless anyway since it was present in the pcidevs parameter as well.

This also allows us to handle multiple programmers with different vendor
IDs in the same driver.

Fix compilation of flashrom with only the nicrealtek driver.

Corresponding to flashrom svn r1274.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
diff --git a/nicnatsemi.c b/nicnatsemi.c
index 1683857..3cae253 100644
--- a/nicnatsemi.c
+++ b/nicnatsemi.c
@@ -39,8 +39,7 @@
 {
 	get_io_perms();
 
-	io_base_addr = pcidev_init(PCI_VENDOR_ID_NATSEMI, PCI_BASE_ADDRESS_0,
-				   nics_natsemi);
+	io_base_addr = pcidev_init(PCI_BASE_ADDRESS_0, nics_natsemi);
 
 	buses_supported = CHIP_BUSTYPE_PARALLEL;