usb: otg-fsm: move 2 otg fsm timers definition to otg_fsm_timer

B_DATA_PLS(data-line pulse time) and B_SSEND_SRP(session end to SRP init) are
also from OTG&EH 2.0 Specification and they are not chipidea specific.

Signed-off-by: Li Jun <jun.li@freescale.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/chipidea/otg_fsm.c

@@ -206,13 +206,13 @@ static struct attribute_group inputs_attr_group = {
 /*
  * Add timer to active timer list
  */
-static void ci_otg_add_timer(struct ci_hdrc *ci, enum ci_otg_fsm_timer_index t)
+static void ci_otg_add_timer(struct ci_hdrc *ci, enum otg_fsm_timer t)
 {
 	struct ci_otg_fsm_timer *tmp_timer;
 	struct ci_otg_fsm_timer *timer = ci->fsm_timer->timer_list[t];
 	struct list_head *active_timers = &ci->fsm_timer->active_timers;
 
-	if (t >= NUM_CI_OTG_FSM_TIMERS)
+	if (t >= NUM_OTG_FSM_TIMERS)
 		return;
 
 	/*
@@ -239,14 +239,14 @@ static void ci_otg_add_timer(struct ci_hdrc *ci, enum ci_otg_fsm_timer_index t)
 /*
  * Remove timer from active timer list
  */
-static void ci_otg_del_timer(struct ci_hdrc *ci, enum ci_otg_fsm_timer_index t)
+static void ci_otg_del_timer(struct ci_hdrc *ci, enum otg_fsm_timer t)
 {
 	struct ci_otg_fsm_timer *tmp_timer, *del_tmp;
 	struct ci_otg_fsm_timer *timer = ci->fsm_timer->timer_list[t];
 	struct list_head *active_timers = &ci->fsm_timer->active_timers;
 	int flag = 0;
 
-	if (t >= NUM_CI_OTG_FSM_TIMERS)
+	if (t >= NUM_OTG_FSM_TIMERS)
 		return;
 
 	list_for_each_entry_safe(tmp_timer, del_tmp, active_timers, list)

drivers/usb/chipidea/otg_fsm.h

@@ -62,17 +62,6 @@
 /* SSEND time before SRP */
 #define TB_SSEND_SRP         (1500)	/* minimum 1.5 sec, section:5.1.2 */
 
-enum ci_otg_fsm_timer_index {
-	/*
-	 * CI specific timers, start from the end
-	 * of standard and auxiliary OTG timers
-	 */
-	B_DATA_PLS = NUM_OTG_FSM_TIMERS,
-	B_SSEND_SRP,
-
-	NUM_CI_OTG_FSM_TIMERS,
-};
-
 struct ci_otg_fsm_timer {
 	unsigned long expires;  /* Number of count increase to timeout */
 	unsigned long count;    /* Tick counter */
@@ -82,7 +71,7 @@ struct ci_otg_fsm_timer {
 };
 
 struct ci_otg_fsm_timer_list {
-	struct ci_otg_fsm_timer *timer_list[NUM_CI_OTG_FSM_TIMERS];
+	struct ci_otg_fsm_timer *timer_list[NUM_OTG_FSM_TIMERS];
 	struct list_head active_timers;
 };
 

include/linux/usb/otg-fsm.h

@@ -53,6 +53,8 @@ enum otg_fsm_timer {
 	B_SE0_SRP,
 	B_SRP_FAIL,
 	A_WAIT_ENUM,
+	B_DATA_PLS,
+	B_SSEND_SRP,
 
 	NUM_OTG_FSM_TIMERS,
 };