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Message-Id: <1244555211-15618-2-git-send-email-os@emlix.com>
Date: Tue, 9 Jun 2009 15:46:44 +0200
From: "Oskar Schirmer" <os@...ix.com>
To: Sascha Hauer <kernel@...gutronix.de>
Cc: linux-kernel@...r.kernel.org, Oskar Schirmer <os@...ix.com>
Subject: [PATCH 1/8] imx: serial: fix whitespaces (no changes in functionality)
Signed-off-by: Oskar Schirmer <os@...ix.com>
---
drivers/serial/imx.c | 48 +++++++++++++++++++++++-------------------------
1 files changed, 23 insertions(+), 25 deletions(-)
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 9f460b1..424f679 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -302,8 +302,7 @@ static inline void imx_transmit_buffer(struct imx_port *sport)
/* send xmit->buf[xmit->tail]
* out the port here */
writel(xmit->buf[xmit->tail], sport->port.membase + URTX0);
- xmit->tail = (xmit->tail + 1) &
- (UART_XMIT_SIZE - 1);
+ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
sport->port.icount.tx++;
if (uart_circ_empty(xmit))
break;
@@ -395,8 +394,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id)
continue;
}
- if (uart_handle_sysrq_char
- (&sport->port, (unsigned char)rx))
+ if (uart_handle_sysrq_char(&sport->port, (unsigned char)rx))
continue;
if (rx & (URXD_PRERR | URXD_OVRRUN | URXD_FRMERR) ) {
@@ -471,26 +469,26 @@ static unsigned int imx_tx_empty(struct uart_port *port)
*/
static unsigned int imx_get_mctrl(struct uart_port *port)
{
- struct imx_port *sport = (struct imx_port *)port;
- unsigned int tmp = TIOCM_DSR | TIOCM_CAR;
+ struct imx_port *sport = (struct imx_port *)port;
+ unsigned int tmp = TIOCM_DSR | TIOCM_CAR;
- if (readl(sport->port.membase + USR1) & USR1_RTSS)
- tmp |= TIOCM_CTS;
+ if (readl(sport->port.membase + USR1) & USR1_RTSS)
+ tmp |= TIOCM_CTS;
- if (readl(sport->port.membase + UCR2) & UCR2_CTS)
- tmp |= TIOCM_RTS;
+ if (readl(sport->port.membase + UCR2) & UCR2_CTS)
+ tmp |= TIOCM_RTS;
- return tmp;
+ return tmp;
}
static void imx_set_mctrl(struct uart_port *port, unsigned int mctrl)
{
- struct imx_port *sport = (struct imx_port *)port;
+ struct imx_port *sport = (struct imx_port *)port;
unsigned long temp;
temp = readl(sport->port.membase + UCR2) & ~UCR2_CTS;
- if (mctrl & TIOCM_RTS)
+ if (mctrl & TIOCM_RTS)
temp |= UCR2_CTS;
writel(temp, sport->port.membase + UCR2);
@@ -1070,22 +1068,22 @@ static struct uart_driver imx_reg = {
static int serial_imx_suspend(struct platform_device *dev, pm_message_t state)
{
- struct imx_port *sport = platform_get_drvdata(dev);
+ struct imx_port *sport = platform_get_drvdata(dev);
- if (sport)
- uart_suspend_port(&imx_reg, &sport->port);
+ if (sport)
+ uart_suspend_port(&imx_reg, &sport->port);
- return 0;
+ return 0;
}
static int serial_imx_resume(struct platform_device *dev)
{
- struct imx_port *sport = platform_get_drvdata(dev);
+ struct imx_port *sport = platform_get_drvdata(dev);
- if (sport)
- uart_resume_port(&imx_reg, &sport->port);
+ if (sport)
+ uart_resume_port(&imx_reg, &sport->port);
- return 0;
+ return 0;
}
static int serial_imx_probe(struct platform_device *pdev)
@@ -1141,7 +1139,7 @@ static int serial_imx_probe(struct platform_device *pdev)
imx_ports[pdev->id] = sport;
pdata = pdev->dev.platform_data;
- if(pdata && (pdata->flags & IMXUART_HAVE_RTSCTS))
+ if (pdata && (pdata->flags & IMXUART_HAVE_RTSCTS))
sport->have_rtscts = 1;
if (pdata->init) {
@@ -1191,13 +1189,13 @@ static int serial_imx_remove(struct platform_device *pdev)
}
static struct platform_driver serial_imx_driver = {
- .probe = serial_imx_probe,
- .remove = serial_imx_remove,
+ .probe = serial_imx_probe,
+ .remove = serial_imx_remove,
.suspend = serial_imx_suspend,
.resume = serial_imx_resume,
.driver = {
- .name = "imx-uart",
+ .name = "imx-uart",
.owner = THIS_MODULE,
},
};
--
1.5.3.7
--
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