projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 3cb22d65 TL |
1 | /* |
| 2 | * otg.c -- USB OTG utility code | |
| 3 | * | |
| 4 | * Copyright (C) 2004 Texas Instruments | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | */ | |
| f940fcd8 | 11 | #include <linux/export.h> |
| 3cb22d65 TL |
12 | #include <linux/usb/otg.h> |
| 13 | ||
| 3dacdf11 AG |
14 | const char *otg_state_string(enum usb_otg_state state) |
| 15 | { | |
| 16 | switch (state) { | |
| 17 | case OTG_STATE_A_IDLE: | |
| 18 | return "a_idle"; | |
| 19 | case OTG_STATE_A_WAIT_VRISE: | |
| 20 | return "a_wait_vrise"; | |
| 21 | case OTG_STATE_A_WAIT_BCON: | |
| 22 | return "a_wait_bcon"; | |
| 23 | case OTG_STATE_A_HOST: | |
| 24 | return "a_host"; | |
| 25 | case OTG_STATE_A_SUSPEND: | |
| 26 | return "a_suspend"; | |
| 27 | case OTG_STATE_A_PERIPHERAL: | |
| 28 | return "a_peripheral"; | |
| 29 | case OTG_STATE_A_WAIT_VFALL: | |
| 30 | return "a_wait_vfall"; | |
| 31 | case OTG_STATE_A_VBUS_ERR: | |
| 32 | return "a_vbus_err"; | |
| 33 | case OTG_STATE_B_IDLE: | |
| 34 | return "b_idle"; | |
| 35 | case OTG_STATE_B_SRP_INIT: | |
| 36 | return "b_srp_init"; | |
| 37 | case OTG_STATE_B_PERIPHERAL: | |
| 38 | return "b_peripheral"; | |
| 39 | case OTG_STATE_B_WAIT_ACON: | |
| 40 | return "b_wait_acon"; | |
| 41 | case OTG_STATE_B_HOST: | |
| 42 | return "b_host"; | |
| 43 | default: | |
| 44 | return "UNDEFINED"; | |
| 45 | } | |
| 46 | } | |
| 47 | EXPORT_SYMBOL(otg_state_string); |