diff options
Diffstat (limited to 'include/usb_api.h')
-rw-r--r-- | include/usb_api.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/include/usb_api.h b/include/usb_api.h index 27326a7289..62e8d66740 100644 --- a/include/usb_api.h +++ b/include/usb_api.h @@ -43,12 +43,6 @@ void usb_disconnect(void); void usb_release(void); /* - * Returns true if USB device is currently suspended. - * Requires CONFIG_USB_SUSPEND to be defined. - */ -int usb_is_suspended(void); - -/* * Preserve in non-volatile memory the state of the USB hardware registers * which cannot be simply re-initialized when powered up again. */ @@ -64,7 +58,7 @@ void usb_restore_suspended_state(void); * Tell the host to wake up. Requires CONFIG_USB_REMOTE_WAKEUP to be defined, * and a chip that implements the function. * - * Returns immediately, suspend status can be checked using usb_is_suspended. + * This function sleeps, so it must not be used in interrupt context. */ void usb_wake(void); |