diff options
| author | Anton Tikhomirov <av.tikhomirov@samsung.com> | 2013-10-03 12:42:04 +0900 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-10-04 09:44:46 -0500 |
| commit | f6de27eed372f41646b7bd95d6903923f5308517 (patch) | |
| tree | 16ec735ae61a94ff35dd15474a92e54c0b73cca7 /drivers/usb/phy/phy-fsm-usb.h | |
| parent | 425d710172cee47ed5e18eefd3308d88643de76d (diff) | |
| download | talos-op-linux-f6de27eed372f41646b7bd95d6903923f5308517.tar.gz talos-op-linux-f6de27eed372f41646b7bd95d6903923f5308517.zip | |
usb: phy: Fix OTG FSM timer handling
Get rid of using OTG driver specific timers by passing timer
type to corresponding callbacks.
Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/phy/phy-fsm-usb.h')
| -rw-r--r-- | drivers/usb/phy/phy-fsm-usb.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/usb/phy/phy-fsm-usb.h b/drivers/usb/phy/phy-fsm-usb.h index 157f10672767..b47b32c6ed1f 100644 --- a/drivers/usb/phy/phy-fsm-usb.h +++ b/drivers/usb/phy/phy-fsm-usb.h @@ -34,6 +34,17 @@ #define PROTO_HOST (1) #define PROTO_GADGET (2) +enum otg_fsm_timer { + A_WAIT_VRISE, + A_WAIT_BCON, + A_AIDL_BDIS, + B_ASE0_BRST, + B_SE0_SRP, + B_SRP_FAIL, + A_WAIT_ENUM, + NUM_OTG_FSM_TIMERS, +}; + /* OTG state machine according to the OTG spec */ struct otg_fsm { /* Input */ @@ -88,8 +99,8 @@ struct otg_fsm_ops { void (*loc_conn)(struct otg_fsm *fsm, int on); void (*loc_sof)(struct otg_fsm *fsm, int on); void (*start_pulse)(struct otg_fsm *fsm); - void (*add_timer)(struct otg_fsm *fsm, void *timer); - void (*del_timer)(struct otg_fsm *fsm, void *timer); + void (*add_timer)(struct otg_fsm *fsm, enum otg_fsm_timer timer); + void (*del_timer)(struct otg_fsm *fsm, enum otg_fsm_timer timer); int (*start_host)(struct otg_fsm *fsm, int on); int (*start_gadget)(struct otg_fsm *fsm, int on); }; @@ -144,7 +155,7 @@ static inline int otg_start_pulse(struct otg_fsm *fsm) return 0; } -static inline int otg_add_timer(struct otg_fsm *fsm, void *timer) +static inline int otg_add_timer(struct otg_fsm *fsm, enum otg_fsm_timer timer) { if (!fsm->ops->add_timer) return -EOPNOTSUPP; @@ -152,7 +163,7 @@ static inline int otg_add_timer(struct otg_fsm *fsm, void *timer) return 0; } -static inline int otg_del_timer(struct otg_fsm *fsm, void *timer) +static inline int otg_del_timer(struct otg_fsm *fsm, enum otg_fsm_timer timer) { if (!fsm->ops->del_timer) return -EOPNOTSUPP; @@ -175,8 +186,3 @@ static inline int otg_start_gadget(struct otg_fsm *fsm, int on) } int otg_statemachine(struct otg_fsm *fsm); - -/* Defined by device specific driver, for different timer implementation */ -extern struct fsl_otg_timer *a_wait_vrise_tmr, *a_wait_bcon_tmr, - *a_aidl_bdis_tmr, *b_ase0_brst_tmr, *b_se0_srp_tmr, *b_srp_fail_tmr, - *a_wait_enum_tmr; |
