linux-kernel - [PATCH V5 1/8] USB: f81232: Rename private struct member name

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Message-Id: <1423216014-571-2-git-send-email-hpeter+linux_kernel@gmail.com>
Date:	Fri,  6 Feb 2015 17:46:47 +0800
From:	Peter Hung <hpeter@...il.com>
To:	johan@...nel.org
Cc:	gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, tom_tsai@...tek.com.tw,
	peter_hong@...tek.com.tw,
	Peter Hung <hpeter+linux_kernel@...il.com>
Subject: [PATCH V5 1/8] 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@...il.com>
---
 drivers/usb/serial/f81232.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c
index c5dc233..669a2f2 100644
--- 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;
 }
-- 
1.9.1

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