1 files changed, 0 insertions, 236 deletions
diff --git a/drivers/usb/phy/phy-fsm-usb.h b/drivers/usb/phy/phy-fsm-usb.h
deleted file mode 100644
index 7441b46a27f1..000000000000
--- a/drivers/usb/phy/phy-fsm-usb.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* Copyright (C) 2007,2008 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the  GNU General Public License along
- * with this program; if not, write  to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#undef VERBOSE
-
-#ifdef VERBOSE
-#define VDBG(fmt, args...) pr_debug("[%s]  " fmt , \
-				 __func__, ## args)
-#else
-#define VDBG(stuff...)	do {} while (0)
-#endif
-
-#ifdef VERBOSE
-#define MPC_LOC printk("Current Location [%s]:[%d]\n", __FILE__, __LINE__)
-#else
-#define MPC_LOC do {} while (0)
-#endif
-
-#define PROTO_UNDEF	(0)
-#define PROTO_HOST	(1)
-#define PROTO_GADGET	(2)
-
-enum otg_fsm_timer {
-	/* Standard OTG timers */
-	A_WAIT_VRISE,
-	A_WAIT_VFALL,
-	A_WAIT_BCON,
-	A_AIDL_BDIS,
-	B_ASE0_BRST,
-	A_BIDL_ADIS,
-
-	/* Auxiliary timers */
-	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 */
-	int id;
-	int adp_change;
-	int power_up;
-	int test_device;
-	int a_bus_drop;
-	int a_bus_req;
-	int a_srp_det;
-	int a_vbus_vld;
-	int b_conn;
-	int a_bus_resume;
-	int a_bus_suspend;
-	int a_conn;
-	int b_bus_req;
-	int b_se0_srp;
-	int b_ssend_srp;
-	int b_sess_vld;
-	/* Auxilary inputs */
-	int a_sess_vld;
-	int b_bus_resume;
-	int b_bus_suspend;
-
-	/* Output */
-	int data_pulse;
-	int drv_vbus;
-	int loc_conn;
-	int loc_sof;
-	int adp_prb;
-	int adp_sns;
-
-	/* Internal variables */
-	int a_set_b_hnp_en;
-	int b_srp_done;
-	int b_hnp_enable;
-	int a_clr_err;
-
-	/* Informative variables */
-	int a_bus_drop_inf;
-	int a_bus_req_inf;
-	int a_clr_err_inf;
-	int b_bus_req_inf;
-	/* Auxilary informative variables */
-	int a_suspend_req_inf;
-
-	/* Timeout indicator for timers */
-	int a_wait_vrise_tmout;
-	int a_wait_vfall_tmout;
-	int a_wait_bcon_tmout;
-	int a_aidl_bdis_tmout;
-	int b_ase0_brst_tmout;
-	int a_bidl_adis_tmout;
-
-	struct otg_fsm_ops *ops;
-	struct usb_otg *otg;
-
-	/* Current usb protocol used: 0:undefine; 1:host; 2:client */
-	int protocol;
-	spinlock_t lock;
-};
-
-struct otg_fsm_ops {
-	void	(*chrg_vbus)(struct otg_fsm *fsm, int on);
-	void	(*drv_vbus)(struct otg_fsm *fsm, int on);
-	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	(*start_adp_prb)(struct otg_fsm *fsm);
-	void	(*start_adp_sns)(struct otg_fsm *fsm);
-	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);
-};
-
-
-static inline int otg_chrg_vbus(struct otg_fsm *fsm, int on)
-{
-	if (!fsm->ops->chrg_vbus)
-		return -EOPNOTSUPP;
-	fsm->ops->chrg_vbus(fsm, on);
-	return 0;
-}
-
-static inline int otg_drv_vbus(struct otg_fsm *fsm, int on)
-{
-	if (!fsm->ops->drv_vbus)
-		return -EOPNOTSUPP;
-	if (fsm->drv_vbus != on) {
-		fsm->drv_vbus = on;
-		fsm->ops->drv_vbus(fsm, on);
-	}
-	return 0;
-}
-
-static inline int otg_loc_conn(struct otg_fsm *fsm, int on)
-{
-	if (!fsm->ops->loc_conn)
-		return -EOPNOTSUPP;
-	if (fsm->loc_conn != on) {
-		fsm->loc_conn = on;
-		fsm->ops->loc_conn(fsm, on);
-	}
-	return 0;
-}
-
-static inline int otg_loc_sof(struct otg_fsm *fsm, int on)
-{
-	if (!fsm->ops->loc_sof)
-		return -EOPNOTSUPP;
-	if (fsm->loc_sof != on) {
-		fsm->loc_sof = on;
-		fsm->ops->loc_sof(fsm, on);
-	}
-	return 0;
-}
-
-static inline int otg_start_pulse(struct otg_fsm *fsm)
-{
-	if (!fsm->ops->start_pulse)
-		return -EOPNOTSUPP;
-	if (!fsm->data_pulse) {
-		fsm->data_pulse = 1;
-		fsm->ops->start_pulse(fsm);
-	}
-	return 0;
-}
-
-static inline int otg_start_adp_prb(struct otg_fsm *fsm)
-{
-	if (!fsm->ops->start_adp_prb)
-		return -EOPNOTSUPP;
-	if (!fsm->adp_prb) {
-		fsm->adp_sns = 0;
-		fsm->adp_prb = 1;
-		fsm->ops->start_adp_prb(fsm);
-	}
-	return 0;
-}
-
-static inline int otg_start_adp_sns(struct otg_fsm *fsm)
-{
-	if (!fsm->ops->start_adp_sns)
-		return -EOPNOTSUPP;
-	if (!fsm->adp_sns) {
-		fsm->adp_sns = 1;
-		fsm->ops->start_adp_sns(fsm);
-	}
-	return 0;
-}
-
-static inline int otg_add_timer(struct otg_fsm *fsm, enum otg_fsm_timer timer)
-{
-	if (!fsm->ops->add_timer)
-		return -EOPNOTSUPP;
-	fsm->ops->add_timer(fsm, timer);
-	return 0;
-}
-
-static inline int otg_del_timer(struct otg_fsm *fsm, enum otg_fsm_timer timer)
-{
-	if (!fsm->ops->del_timer)
-		return -EOPNOTSUPP;
-	fsm->ops->del_timer(fsm, timer);
-	return 0;
-}
-
-static inline int otg_start_host(struct otg_fsm *fsm, int on)
-{
-	if (!fsm->ops->start_host)
-		return -EOPNOTSUPP;
-	return fsm->ops->start_host(fsm, on);
-}
-
-static inline int otg_start_gadget(struct otg_fsm *fsm, int on)
-{
-	if (!fsm->ops->start_gadget)
-		return -EOPNOTSUPP;
-	return fsm->ops->start_gadget(fsm, on);
-}
-
-int otg_statemachine(struct otg_fsm *fsm);