[SCSI] libsas: Remove PCI dependencies

Eliminate unnecessary PCI dependencies in libsas.  It should use generic
DMA and struct device like other subsystems.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c
index 6ac9f61..7ef0afc 100644
--- a/drivers/scsi/libsas/sas_discover.c
+++ b/drivers/scsi/libsas/sas_discover.c
@@ -22,7 +22,6 @@
  *
  */
 
-#include <linux/pci.h>
 #include <linux/scatterlist.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_eh.h>
@@ -170,7 +169,7 @@
 		if (res) {
 			printk("sas: driver on pcidev %s cannot handle "
 			       "device %llx, error:%d\n",
-			       pci_name(sas_ha->pcidev),
+			       sas_ha->dev->bus_id,
 			       SAS_ADDR(dev->sas_addr), res);
 		}
 	}