imx: serial: fix whitespaces (no changes in functionality)
authorOskar Schirmer <os@emlix.com>
Thu, 11 Jun 2009 13:35:01 +0000 (14:35 +0100)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 11 Jun 2009 15:51:07 +0000 (08:51 -0700)
Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/serial/imx.c

index 5f0be40..76c8fa1 100644 (file)
@@ -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);
                /* 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;
                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;
                }
 
                                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) ) {
                        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)
 {
  */
 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)
 {
 }
 
 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;
 
        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);
                temp |= UCR2_CTS;
 
        writel(temp, sport->port.membase + UCR2);
@@ -1072,22 +1070,22 @@ static struct uart_driver imx_reg = {
 
 static int serial_imx_suspend(struct platform_device *dev, pm_message_t state)
 {
 
 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)
 {
 }
 
 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)
 }
 
 static int serial_imx_probe(struct platform_device *pdev)
@@ -1143,7 +1141,7 @@ static int serial_imx_probe(struct platform_device *pdev)
        imx_ports[pdev->id] = sport;
 
        pdata = pdev->dev.platform_data;
        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) {
                sport->have_rtscts = 1;
 
        if (pdata->init) {
@@ -1193,13 +1191,13 @@ static int serial_imx_remove(struct platform_device *pdev)
 }
 
 static struct platform_driver serial_imx_driver = {
 }
 
 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         = {
 
        .suspend        = serial_imx_suspend,
        .resume         = serial_imx_resume,
        .driver         = {
-               .name   = "imx-uart",
+               .name   = "imx-uart",
                .owner  = THIS_MODULE,
        },
 };
                .owner  = THIS_MODULE,
        },
 };