diff options
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/pl2303.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index e2d8f9b..51caf8a 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -920,13 +920,20 @@ static void pl2303_update_line_status(struct usb_serial_port *port, unsigned long flags; u8 status_idx = UART_STATE; u8 length = UART_STATE + 1; + u16 idv, idp; - if ((le16_to_cpu(port->serial->dev->descriptor.idVendor) == SIEMENS_VENDOR_ID) && - (le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X65 || - le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_SX1 || - le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X75)) { - length = 1; - status_idx = 0; + idv = le16_to_cpu(port->serial->dev->descriptor.idVendor); + idp = le16_to_cpu(port->serial->dev->descriptor.idProduct); + + + if (idv == SIEMENS_VENDOR_ID) { + if (idp == SIEMENS_PRODUCT_ID_X65 || + idp == SIEMENS_PRODUCT_ID_SX1 || + idp == SIEMENS_PRODUCT_ID_X75) { + + length = 1; + status_idx = 0; + } } if (actual_length < length) |