scsi: qedi: fix build, depends on UIO

Fix build of SCSI qedi driver. It uses uio interfaces so it should
depend on UIO.

ERROR: "uio_unregister_device" [drivers/scsi/qedi/qedi.ko] undefined!
ERROR: "uio_event_notify" [drivers/scsi/qedi/qedi.ko] undefined!
ERROR: "__uio_register_device" [drivers/scsi/qedi/qedi.ko] undefined!

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: QLogic-Storage-Upstream@cavium.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qedi/Kconfig

@@ -1,6 +1,6 @@
 config QEDI
 	tristate "QLogic QEDI 25/40/100Gb iSCSI Initiator Driver Support"
-	depends on PCI && SCSI
+	depends on PCI && SCSI && UIO
 	depends on QED
 	select SCSI_ISCSI_ATTRS
 	select QED_LL2