diff options
Diffstat (limited to 'drivers/usb/gadget/function/f_serial.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_serial.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/f_serial.c b/drivers/usb/gadget/function/f_serial.c index 8f7e7a2b2ff2..0f266bc067f5 100644 --- a/drivers/usb/gadget/function/f_serial.c +++ b/drivers/usb/gadget/function/f_serial.c @@ -364,6 +364,12 @@ static void gser_suspend(struct usb_function *f) gserial_suspend(&gser->port); } +static int gser_get_status(struct usb_function *f) +{ + return (f->func_wakeup_armed ? USB_INTRF_STAT_FUNC_RW : 0) | + USB_INTRF_STAT_FUNC_RW_CAP; +} + static struct usb_function *gser_alloc(struct usb_function_instance *fi) { struct f_gser *gser; @@ -387,6 +393,7 @@ static struct usb_function *gser_alloc(struct usb_function_instance *fi) gser->port.func.free_func = gser_free; gser->port.func.resume = gser_resume; gser->port.func.suspend = gser_suspend; + gser->port.func.get_status = gser_get_status; return &gser->port.func; } |