diff options
| -rw-r--r-- | drivers/usb/host/xhci.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index f97896740c3f..1453fcab33d9 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1643,12 +1643,7 @@ struct urb_priv { struct xhci_td td[]; }; -/* - * Each segment table entry is 4*32bits long. 1K seems like an ok size: - * (1K bytes * 8bytes/bit) / (4*32 bits) = 64 segment entries in the table, - * meaning 64 ring segments. - * Reasonable limit for number of Event Ring segments (spec allows 32k) - */ +/* Reasonable limit for number of Event Ring segments (spec allows 32k) */ #define ERST_MAX_SEGS 2 /* Poll every 60 seconds */ #define POLL_TIMEOUT 60 |