USB: f81232: rename private struct member name

Change private struct member name from line_status to modem_status.
It will store MSR for some functions used

Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>

diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c
index c5dc233..669a2f2 100644 (file)
--- a/drivers/usb/serial/f81232.c
+++ b/drivers/usb/serial/f81232.c
@@ -47,7 +47,7 @@ MODULE_DEVICE_TABLE(usb, id_table);
 struct f81232_private {
        spinlock_t lock;
        u8 line_control;
-       u8 line_status;
+       u8 modem_status;
 };
 
 static void f81232_update_line_status(struct usb_serial_port *port,
@@ -113,8 +113,8 @@ static void f81232_process_read_urb(struct urb *urb)
 
        /* update line status */
        spin_lock_irqsave(&priv->lock, flags);
-       line_status = priv->line_status;
-       priv->line_status &= ~UART_STATE_TRANSIENT_MASK;
+       line_status = priv->modem_status;
+       priv->modem_status &= ~UART_STATE_TRANSIENT_MASK;
        spin_unlock_irqrestore(&priv->lock, flags);
 
        if (!urb->actual_length)
@@ -241,7 +241,7 @@ static void f81232_dtr_rts(struct usb_serial_port *port, int on)
 static int f81232_carrier_raised(struct usb_serial_port *port)
 {
        struct f81232_private *priv = usb_get_serial_port_data(port);
-       if (priv->line_status & UART_DCD)
+       if (priv->modem_status & UART_DCD)
                return 1;
        return 0;
 }