diff options
Diffstat (limited to 'drivers/usb/gadget/function/f_serial.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_serial.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/usb/gadget/function/f_serial.c b/drivers/usb/gadget/function/f_serial.c index a9480b9e312e..0f266bc067f5 100644 --- a/drivers/usb/gadget/function/f_serial.c +++ b/drivers/usb/gadget/function/f_serial.c @@ -236,10 +236,8 @@ static int gser_bind(struct usb_configuration *c, struct usb_function *f) gser_ss_function, gser_ss_function); if (status) goto fail; - dev_dbg(&cdev->gadget->dev, "generic ttyGS%d: %s speed IN/%s OUT/%s\n", + dev_dbg(&cdev->gadget->dev, "generic ttyGS%d: IN/%s OUT/%s\n", gser->port_num, - gadget_is_superspeed(c->cdev->gadget) ? "super" : - gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full", gser->port.in->name, gser->port.out->name); return 0; @@ -366,6 +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; @@ -389,11 +393,13 @@ 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; } DECLARE_USB_FUNCTION_INIT(gser, gser_alloc_inst, gser_alloc); +MODULE_DESCRIPTION("generic USB serial function driver"); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Al Borchers"); MODULE_AUTHOR("David Brownell"); |