diff options
Diffstat (limited to 'drivers/usb/serial/cypress_m8.c')
| -rw-r--r-- | drivers/usb/serial/cypress_m8.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index 741dcec36d4..12a265c4a13 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -367,9 +367,7 @@ static int cypress_serial_control (struct usb_serial_port *port, unsigned baud_m if (tries++ >= 3) break; - if (retval == EPIPE) - usb_clear_halt(port->serial->dev, 0x00); - } while (retval != 8 && retval != ENODEV); + } while (retval != 8 && retval != -ENODEV); if (retval != 8) err("%s - failed sending serial line settings - %d", __FUNCTION__, retval); @@ -394,9 +392,7 @@ static int cypress_serial_control (struct usb_serial_port *port, unsigned baud_m if (tries++ >= 3) break; - if (retval == EPIPE) - usb_clear_halt(port->serial->dev, 0x00); - } while (retval != 5 && retval != ENODEV); + } while (retval != 5 && retval != -ENODEV); if (retval != 5) { err("%s - failed to retrieve serial line settings - %d", __FUNCTION__, retval); |