diff options
Diffstat (limited to 'include/linux/usb_otg.h')
| -rw-r--r-- | include/linux/usb_otg.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/usb_otg.h b/include/linux/usb_otg.h index c6683146e9b..f827f6e203c 100644 --- a/include/linux/usb_otg.h +++ b/include/linux/usb_otg.h @@ -63,6 +63,10 @@ struct otg_transceiver { int (*set_power)(struct otg_transceiver *otg, unsigned mA); + /* for non-OTG B devices: set transceiver into suspend mode */ + int (*set_suspend)(struct otg_transceiver *otg, + int suspend); + /* for B devices only: start session with A-Host */ int (*start_srp)(struct otg_transceiver *otg); @@ -108,6 +112,15 @@ otg_set_power(struct otg_transceiver *otg, unsigned mA) } static inline int +otg_set_suspend(struct otg_transceiver *otg, int suspend) +{ + if (otg->set_suspend != NULL) + return otg->set_suspend(otg, suspend); + else + return 0; +} + +static inline int otg_start_srp(struct otg_transceiver *otg) { return otg->start_srp(otg); |