diff options
Diffstat (limited to 'drivers/usb/gadget/function/u_serial.c')
| -rw-r--r-- | drivers/usb/gadget/function/u_serial.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c index 2caccbb6e014..1e59204ec7aa 100644 --- a/drivers/usb/gadget/function/u_serial.c +++ b/drivers/usb/gadget/function/u_serial.c @@ -258,9 +258,7 @@ __acquires(&port->port_lock) list_del(&req->list); req->zero = kfifo_is_empty(&port->port_write_buf); - pr_vdebug("ttyGS%d: tx len=%d, 0x%02x 0x%02x 0x%02x ...\n", - port->port_num, len, *((u8 *)req->buf), - *((u8 *)req->buf+1), *((u8 *)req->buf+2)); + pr_vdebug("ttyGS%d: tx len=%d, %3ph ...\n", port->port_num, len, req->buf); /* Drop lock while we call out of driver; completions * could be issued while we do so. Disconnection may @@ -346,7 +344,7 @@ __acquires(&port->port_lock) } /* - * RX tasklet takes data out of the RX queue and hands it up to the TTY + * RX work takes data out of the RX queue and hands it up to the TTY * layer until it refuses to take any more data (or is throttled back). * Then it issues reads for any further data. * @@ -709,7 +707,7 @@ raced_with_open: /* Iff we're disconnected, there can be no I/O in flight so it's * ok to free the circular buffer; else just scrub it. And don't - * let the push tasklet fire again until we're re-opened. + * let the push async work fire again until we're re-opened. */ if (gser == NULL) kfifo_free(&port->port_write_buf); |