diff options
Diffstat (limited to 'drivers/usb/gadget/function/f_ncm.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_ncm.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index e6dac5510540..0feadf686a31 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -80,21 +80,6 @@ static inline struct f_ncm *func_to_ncm(struct usb_function *f) return container_of(f, struct f_ncm, port.func); } -/* peak (theoretical) bulk transfer rate in bits-per-second */ -static inline unsigned ncm_bitrate(struct usb_gadget *g) -{ - if (!g) - return 0; - else if (g->speed >= USB_SPEED_SUPER_PLUS) - return 4250000000U; - else if (g->speed == USB_SPEED_SUPER) - return 3750000000U; - else if (g->speed == USB_SPEED_HIGH) - return 13 * 512 * 8 * 1000 * 8; - else - return 19 * 64 * 1 * 1000 * 8; -} - /*-------------------------------------------------------------------------*/ /* @@ -576,10 +561,10 @@ static void ncm_do_notify(struct f_ncm *ncm) /* SPEED_CHANGE data is up/down speeds in bits/sec */ data = req->buf + sizeof *event; - data[0] = cpu_to_le32(ncm_bitrate(cdev->gadget)); + data[0] = cpu_to_le32(gether_bitrate(cdev->gadget)); data[1] = data[0]; - DBG(cdev, "notify speed %u\n", ncm_bitrate(cdev->gadget)); + DBG(cdev, "notify speed %u\n", gether_bitrate(cdev->gadget)); ncm->notify_state = NCM_NOTIFY_CONNECT; break; } |