s390/cio: clean up DEV_STATE_SENSE_PGID

Clean up DEV_STATE_SENSE_PGID related code, since it's not
used anymore. Everything related to path verification is
handled within DEV_STATE_VERIFY.

Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Acked-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

drivers/s390/cio/device.h

@@ -13,7 +13,6 @@
  */
 enum dev_state {
 	DEV_STATE_NOT_OPER,
-	DEV_STATE_SENSE_PGID,
 	DEV_STATE_SENSE_ID,
 	DEV_STATE_OFFLINE,
 	DEV_STATE_VERIFY,

drivers/s390/cio/device_fsm.c

@@ -1058,12 +1058,6 @@ fsm_func_t *dev_jumptable[NR_DEV_STATES][NR_DEV_EVENTS] = {
 		[DEV_EVENT_TIMEOUT]	= ccw_device_nop,
 		[DEV_EVENT_VERIFY]	= ccw_device_nop,
 	},
-	[DEV_STATE_SENSE_PGID] = {
-		[DEV_EVENT_NOTOPER]	= ccw_device_request_event,
-		[DEV_EVENT_INTERRUPT]	= ccw_device_request_event,
-		[DEV_EVENT_TIMEOUT]	= ccw_device_request_event,
-		[DEV_EVENT_VERIFY]	= ccw_device_nop,
-	},
 	[DEV_STATE_SENSE_ID] = {
 		[DEV_EVENT_NOTOPER]	= ccw_device_request_event,
 		[DEV_EVENT_INTERRUPT]	= ccw_device_request_event,