[ifxmips] cleanup sources and prepare for 2.6.27

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13660 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 142 insertions, 180 deletions

diff --git a/target/linux/ifxmips/files/drivers/serial/ifxmips_asc.c b/target/linux/ifxmips/files/drivers/serial/ifxmips_asc.c
index 2dc8917fe1..d6bf1803f9 100644
--- a/target/linux/ifxmips/files/drivers/serial/ifxmips_asc.c
+++ b/target/linux/ifxmips/files/drivers/serial/ifxmips_asc.c
@@ -42,10 +42,12 @@
 #include <linux/sysrq.h>
 #include <linux/irq.h>
 #include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
+#include <linux/bitops.h>
+
 #include <asm/system.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/bitops.h>
+
 #include <asm/ifxmips/ifxmips.h>
 #include <asm/ifxmips/ifxmips_irq.h>
 
@@ -56,19 +58,17 @@
 #define UART_DUMMY_UER_RX 1
 
 static void ifxmipsasc_tx_chars(struct uart_port *port);
-extern void prom_printf(const char * fmt, ...);
+extern void prom_printf(const char *fmt, ...);
 static struct uart_port ifxmipsasc_port[2];
 static struct uart_driver ifxmipsasc_reg;
 extern unsigned int ifxmips_get_fpi_hz(void);
 
-static void
-ifxmipsasc_stop_tx(struct uart_port *port)
+static void ifxmipsasc_stop_tx(struct uart_port *port)
 {
 	return;
 }
 
-static void
-ifxmipsasc_start_tx(struct uart_port *port)
+static void ifxmipsasc_start_tx(struct uart_port *port)
 {
 	unsigned long flags;
 	local_irq_save(flags);
@@ -77,26 +77,28 @@ ifxmipsasc_start_tx(struct uart_port *port)
 	return;
 }
 
-static void
-ifxmipsasc_stop_rx(struct uart_port *port)
+static void ifxmipsasc_stop_rx(struct uart_port *port)
 {
 	ifxmips_w32(ASCWHBSTATE_CLRREN, port->membase + IFXMIPS_ASC_WHBSTATE);
 }
 
-static void
-ifxmipsasc_enable_ms(struct uart_port *port)
+static void ifxmipsasc_enable_ms(struct uart_port *port)
 {
 }
 
-static void
-ifxmipsasc_rx_chars(struct uart_port *port)
+#include <linux/version.h>
+
+static void ifxmipsasc_rx_chars(struct uart_port *port)
 {
+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 26))
+	struct tty_struct *tty = port->info->port.tty;
+#else
 	struct tty_struct *tty = port->info->tty;
+#endif
 	unsigned int ch = 0, rsr = 0, fifocnt;
 
 	fifocnt = ifxmips_r32(port->membase + IFXMIPS_ASC_FSTAT) & ASCFSTAT_RXFFLMASK;
-	while(fifocnt--)
-	{
+	while (fifocnt--) {
 		u8 flag = TTY_NORMAL;
 		ch = ifxmips_r32(port->membase + IFXMIPS_ASC_RBUF);
 		rsr = (ifxmips_r32(port->membase + IFXMIPS_ASC_STATE) & ASCSTATE_ANY) | UART_DUMMY_UER_RX;
@@ -107,35 +109,31 @@ ifxmipsasc_rx_chars(struct uart_port *port)
 		 * Note that the error handling code is
 		 * out of the main execution path
 		 */
-		if(rsr & ASCSTATE_ANY)
-		{
-			if(rsr & ASCSTATE_PE)
-			{
+		if (rsr & ASCSTATE_ANY) {
+			if (rsr & ASCSTATE_PE) {
 				port->icount.parity++;
 				ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_WHBSTATE) | ASCWHBSTATE_CLRPE, port->membase + IFXMIPS_ASC_WHBSTATE);
-			} else if(rsr & ASCSTATE_FE)
-			{
+			} else if (rsr & ASCSTATE_FE) {
 				port->icount.frame++;
 				ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_WHBSTATE) | ASCWHBSTATE_CLRFE, port->membase + IFXMIPS_ASC_WHBSTATE);
 			}
-			if(rsr & ASCSTATE_ROE)
-			{
+			if (rsr & ASCSTATE_ROE) {
 				port->icount.overrun++;
 				ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_WHBSTATE) | ASCWHBSTATE_CLRROE, port->membase + IFXMIPS_ASC_WHBSTATE);
 			}
 
 			rsr &= port->read_status_mask;
 
-			if(rsr & ASCSTATE_PE)
+			if (rsr & ASCSTATE_PE)
 				flag = TTY_PARITY;
-			else if(rsr & ASCSTATE_FE)
+			else if (rsr & ASCSTATE_FE)
 				flag = TTY_FRAME;
 		}
 
-		if((rsr & port->ignore_status_mask) == 0)
+		if ((rsr & port->ignore_status_mask) == 0)
 			tty_insert_flip_char(tty, ch, flag);
 
-		if(rsr & ASCSTATE_ROE)
+		if (rsr & ASCSTATE_ROE)
 			/*
 			 * Overrun is special, since it's reported
 			 * immediately, and doesn't affect the current
@@ -143,34 +141,30 @@ ifxmipsasc_rx_chars(struct uart_port *port)
 			 */
 			tty_insert_flip_char(tty, 0, TTY_OVERRUN);
 	}
-	if(ch != 0)
+	if (ch != 0)
 		tty_flip_buffer_push(tty);
 	return;
 }
 
 
-static void
-ifxmipsasc_tx_chars(struct uart_port *port)
+static void ifxmipsasc_tx_chars(struct uart_port *port)
 {
 	struct circ_buf *xmit = &port->info->xmit;
-	if(uart_tx_stopped(port))
-	{
+	if (uart_tx_stopped(port)) {
 		ifxmipsasc_stop_tx(port);
 		return;
 	}
 
-	while(((ifxmips_r32(port->membase + IFXMIPS_ASC_FSTAT) & ASCFSTAT_TXFFLMASK)
-			        >> ASCFSTAT_TXFFLOFF) != TXFIFO_FULL)
-	{
-		if(port->x_char)
-		{
+	while (((ifxmips_r32(port->membase + IFXMIPS_ASC_FSTAT) & ASCFSTAT_TXFFLMASK)
+			>> ASCFSTAT_TXFFLOFF) != TXFIFO_FULL) {
+		if (port->x_char) {
 			ifxmips_w32(port->x_char, port->membase + IFXMIPS_ASC_TBUF);
 			port->icount.tx++;
 			port->x_char = 0;
 			continue;
 		}
 
-		if(uart_circ_empty(xmit))
+		if (uart_circ_empty(xmit))
 			break;
 
 		ifxmips_w32(port->info->xmit.buf[port->info->xmit.tail], port->membase + IFXMIPS_ASC_TBUF);
@@ -178,66 +172,58 @@ ifxmipsasc_tx_chars(struct uart_port *port)
 		port->icount.tx++;
 	}
 
-	if(uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
+	if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
 		uart_write_wakeup(port);
 }
 
-static irqreturn_t
-ifxmipsasc_tx_int(int irq, void *_port)
+static irqreturn_t ifxmipsasc_tx_int(int irq, void *_port)
 {
-	struct uart_port *port = (struct uart_port*) _port;
+	struct uart_port *port = (struct uart_port *)_port;
 	ifxmips_w32(ASC_IRNCR_TIR, port->membase + IFXMIPS_ASC_IRNCR);
 	ifxmipsasc_start_tx(port);
 	ifxmips_mask_and_ack_irq(irq);
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t
-ifxmipsasc_er_int(int irq, void *_port)
+static irqreturn_t ifxmipsasc_er_int(int irq, void *_port)
 {
-	struct uart_port *port = (struct uart_port*) _port;
+	struct uart_port *port = (struct uart_port *)_port;
 	/* clear any pending interrupts */
 	ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_WHBSTATE) | ASCWHBSTATE_CLRPE |
 			ASCWHBSTATE_CLRFE | ASCWHBSTATE_CLRROE, port->membase + IFXMIPS_ASC_WHBSTATE);
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t
-ifxmipsasc_rx_int(int irq, void *_port)
+static irqreturn_t ifxmipsasc_rx_int(int irq, void *_port)
 {
-	struct uart_port *port = (struct uart_port*)_port;
+	struct uart_port *port = (struct uart_port *)_port;
 	ifxmips_w32(ASC_IRNCR_RIR, port->membase + IFXMIPS_ASC_IRNCR);
-	ifxmipsasc_rx_chars((struct uart_port*)port);
+	ifxmipsasc_rx_chars((struct uart_port *)port);
 	ifxmips_mask_and_ack_irq(irq);
 	return IRQ_HANDLED;
 }
 
-static unsigned int
-ifxmipsasc_tx_empty(struct uart_port *port)
+static unsigned int ifxmipsasc_tx_empty(struct uart_port *port)
 {
 	int status;
 	status = ifxmips_r32(port->membase + IFXMIPS_ASC_FSTAT) & ASCFSTAT_TXFFLMASK;
 	return status ? 0 : TIOCSER_TEMT;
 }
 
-static unsigned int
-ifxmipsasc_get_mctrl(struct uart_port *port)
+static unsigned int ifxmipsasc_get_mctrl(struct uart_port *port)
 {
 	return TIOCM_CTS | TIOCM_CAR | TIOCM_DSR;
 }
 
-static void
-ifxmipsasc_set_mctrl(struct uart_port *port, u_int mctrl)
+static void ifxmipsasc_set_mctrl(struct uart_port *port, u_int mctrl)
 {
 }
 
-static void
-ifxmipsasc_break_ctl(struct uart_port *port, int break_state)
+static void ifxmipsasc_break_ctl(struct uart_port *port, int break_state)
 {
 }
 
-static int
-ifxmipsasc_startup(struct uart_port *port)
+static int ifxmipsasc_startup(struct uart_port *port)
 {
 	unsigned long flags;
 	int retval;
@@ -249,29 +235,26 @@ ifxmipsasc_startup(struct uart_port *port)
 	ifxmips_w32(0, port->membase + IFXMIPS_ASC_PISEL);
 	ifxmips_w32(((TXFIFO_FL << ASCTXFCON_TXFITLOFF) & ASCTXFCON_TXFITLMASK) | ASCTXFCON_TXFEN | ASCTXFCON_TXFFLU, port->membase + IFXMIPS_ASC_TXFCON);
 	ifxmips_w32(((RXFIFO_FL << ASCRXFCON_RXFITLOFF) & ASCRXFCON_RXFITLMASK) | ASCRXFCON_RXFEN | ASCRXFCON_RXFFLU, port->membase + IFXMIPS_ASC_RXFCON);
-	wmb ();
+	wmb();
 	ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_CON) | ASCCON_M_8ASYNC | ASCCON_FEN | ASCCON_TOEN | ASCCON_ROEN, port->membase + IFXMIPS_ASC_CON);
 
 	local_irq_save(flags);
 
 	retval = request_irq(port->irq, ifxmipsasc_tx_int, IRQF_DISABLED, "asc_tx", port);
-	if(retval)
-	{
-		printk("failed to request ifxmipsasc_tx_int\n");
+	if (retval) {
+		printk(KERN_ERR "failed to request ifxmipsasc_tx_int\n");
 		return retval;
 	}
 
 	retval = request_irq(port->irq + 2, ifxmipsasc_rx_int, IRQF_DISABLED, "asc_rx", port);
-	if(retval)
-	{
-		printk("failed to request ifxmipsasc_rx_int\n");
+	if (retval) {
+		printk(KERN_ERR "failed to request ifxmipsasc_rx_int\n");
 		goto err1;
 	}
 
 	retval = request_irq(port->irq + 3, ifxmipsasc_er_int, IRQF_DISABLED, "asc_er", port);
-	if(retval)
-	{
-		printk("failed to request ifxmipsasc_er_int\n");
+	if (retval) {
+		printk(KERN_ERR "failed to request ifxmipsasc_er_int\n");
 		goto err2;
 	}
 
@@ -288,8 +271,7 @@ err1:
 	return retval;
 }
 
-static void
-ifxmipsasc_shutdown(struct uart_port *port)
+static void ifxmipsasc_shutdown(struct uart_port *port)
 {
 	free_irq(port->irq, port);
 	free_irq(port->irq + 2, port);
@@ -314,8 +296,7 @@ static void ifxmipsasc_set_termios(struct uart_port *port, struct ktermios *new,
 	cflag = new->c_cflag;
 	iflag = new->c_iflag;
 
-	switch(cflag & CSIZE)
-	{
+	switch (cflag & CSIZE) {
 	case CS7:
 		con = ASCCON_M_7ASYNC;
 		break;
@@ -327,36 +308,34 @@ static void ifxmipsasc_set_termios(struct uart_port *port, struct ktermios *new,
 		break;
 	}
 
-	if(cflag & CSTOPB)
+	if (cflag & CSTOPB)
 		con |= ASCCON_STP;
 
-	if(cflag & PARENB)
-	{
-		if(!(cflag & PARODD))
+	if (cflag & PARENB) {
+		if (!(cflag & PARODD))
 			con &= ~ASCCON_ODD;
 		else
 			con |= ASCCON_ODD;
 	}
 
 	port->read_status_mask = ASCSTATE_ROE;
-	if(iflag & INPCK)
+	if (iflag & INPCK)
 		port->read_status_mask |= ASCSTATE_FE | ASCSTATE_PE;
 
 	port->ignore_status_mask = 0;
-	if(iflag & IGNPAR)
+	if (iflag & IGNPAR)
 		port->ignore_status_mask |= ASCSTATE_FE | ASCSTATE_PE;
 
-	if(iflag & IGNBRK)
-	{
+	if (iflag & IGNBRK) {
 		/*
 		 * If we're ignoring parity and break indicators,
 		 * ignore overruns too (for real raw support).
 		 */
-		if(iflag & IGNPAR)
+		if (iflag & IGNPAR)
 			port->ignore_status_mask |= ASCSTATE_ROE;
 	}
 
-	if((cflag & CREAD) == 0)
+	if ((cflag & CREAD) == 0)
 		port->ignore_status_mask |= UART_DUMMY_UER_RX;
 
 	/* set error signals  - framing, parity  and overrun, enable receiver */
@@ -368,7 +347,7 @@ static void ifxmipsasc_set_termios(struct uart_port *port, struct ktermios *new,
 	ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_CON) | con, port->membase + IFXMIPS_ASC_CON);
 
 	/* Set baud rate - take a divider of 2 into account */
-    baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16);
+	baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16);
 	quot = uart_get_divisor(port, baud);
 	quot = quot / 2 - 1;
 
@@ -393,12 +372,10 @@ static void ifxmipsasc_set_termios(struct uart_port *port, struct ktermios *new,
 	local_irq_restore(flags);
 }
 
-static const char*
-ifxmipsasc_type(struct uart_port *port)
+static const char *ifxmipsasc_type(struct uart_port *port)
 {
-	if(port->type == PORT_IFXMIPSASC)
-	{
-		if(port->membase == (void*)IFXMIPS_ASC_BASE_ADDR)
+	if (port->type == PORT_IFXMIPSASC) {
+		if (port->membase == (void *)IFXMIPS_ASC_BASE_ADDR)
 			return "asc0";
 		else
 			return "asc1";
@@ -407,120 +384,109 @@ ifxmipsasc_type(struct uart_port *port)
 	}
 }
 
-static void
-ifxmipsasc_release_port(struct uart_port *port)
+static void ifxmipsasc_release_port(struct uart_port *port)
 {
 }
 
-static int
-ifxmipsasc_request_port(struct uart_port *port)
+static int ifxmipsasc_request_port(struct uart_port *port)
 {
 	return 0;
 }
 
-static void
-ifxmipsasc_config_port(struct uart_port *port, int flags)
+static void ifxmipsasc_config_port(struct uart_port *port, int flags)
 {
-	if(flags & UART_CONFIG_TYPE)
-	{
+	if (flags & UART_CONFIG_TYPE) {
 		port->type = PORT_IFXMIPSASC;
 		ifxmipsasc_request_port(port);
 	}
 }
 
-static int
-ifxmipsasc_verify_port(struct uart_port *port, struct serial_struct *ser)
+static int ifxmipsasc_verify_port(struct uart_port *port, struct serial_struct *ser)
 {
 	int ret = 0;
-	if(ser->type != PORT_UNKNOWN && ser->type != PORT_IFXMIPSASC)
+	if (ser->type != PORT_UNKNOWN && ser->type != PORT_IFXMIPSASC)
 		ret = -EINVAL;
-	if(ser->irq < 0 || ser->irq >= NR_IRQS)
+	if (ser->irq < 0 || ser->irq >= NR_IRQS)
 		ret = -EINVAL;
-	if(ser->baud_base < 9600)
+	if (ser->baud_base < 9600)
 		ret = -EINVAL;
 	return ret;
 }
 
-static struct uart_ops ifxmipsasc_pops =
-{
-	.tx_empty =		ifxmipsasc_tx_empty,
+static struct uart_ops ifxmipsasc_pops = {
+	.tx_empty =	ifxmipsasc_tx_empty,
 	.set_mctrl =	ifxmipsasc_set_mctrl,
 	.get_mctrl =	ifxmipsasc_get_mctrl,
-	.stop_tx =		ifxmipsasc_stop_tx,
-	.start_tx =		ifxmipsasc_start_tx,
-	.stop_rx =		ifxmipsasc_stop_rx,
+	.stop_tx =	ifxmipsasc_stop_tx,
+	.start_tx =	ifxmipsasc_start_tx,
+	.stop_rx =	ifxmipsasc_stop_rx,
 	.enable_ms =	ifxmipsasc_enable_ms,
 	.break_ctl =	ifxmipsasc_break_ctl,
-	.startup =		ifxmipsasc_startup,
-	.shutdown =		ifxmipsasc_shutdown,
+	.startup =	ifxmipsasc_startup,
+	.shutdown =	ifxmipsasc_shutdown,
 	.set_termios =	ifxmipsasc_set_termios,
-	.type =			ifxmipsasc_type,
+	.type =		ifxmipsasc_type,
 	.release_port =	ifxmipsasc_release_port,
 	.request_port =	ifxmipsasc_request_port,
 	.config_port =	ifxmipsasc_config_port,
 	.verify_port =	ifxmipsasc_verify_port,
 };
 
-static struct uart_port ifxmipsasc_port[2] =
-{
+static struct uart_port ifxmipsasc_port[2] = {
 	{
-		membase:		(void *)IFXMIPS_ASC_BASE_ADDR,
-		mapbase:		IFXMIPS_ASC_BASE_ADDR,
-		iotype:			SERIAL_IO_MEM,
-		irq:			IFXMIPSASC_TIR(0),
-		uartclk:		0,
-		fifosize:		16,
-		type:			PORT_IFXMIPSASC,
-		ops:			&ifxmipsasc_pops,
-		flags:			ASYNC_BOOT_AUTOCONF,
-		line:			0
+		.membase =		(void *)IFXMIPS_ASC_BASE_ADDR,
+		.mapbase =		IFXMIPS_ASC_BASE_ADDR,
+		.iotype =		SERIAL_IO_MEM,
+		.irq =			IFXMIPSASC_TIR(0),
+		.uartclk =		0,
+		.fifosize =		16,
+		.type =			PORT_IFXMIPSASC,
+		.ops =			&ifxmipsasc_pops,
+		.flags =		ASYNC_BOOT_AUTOCONF,
+		.line =			0
 	}, {
-		membase:		(void *)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF),
-		mapbase:		IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF,
-		iotype:			SERIAL_IO_MEM,
-		irq:			IFXMIPSASC_TIR(1),
-		uartclk:		0,
-		fifosize:		16,
-		type:			PORT_IFXMIPSASC,
-		ops:			&ifxmipsasc_pops,
-		flags:			ASYNC_BOOT_AUTOCONF,
-		line:			1
+		.membase =		(void *)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF),
+		.mapbase =		IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF,
+		.iotype =		SERIAL_IO_MEM,
+		.irq =			IFXMIPSASC_TIR(1),
+		.uartclk =		0,
+		.fifosize =		16,
+		.type =			PORT_IFXMIPSASC,
+		.ops =			&ifxmipsasc_pops,
+		.flags =		ASYNC_BOOT_AUTOCONF,
+		.line =			1
 	}
 };
 
-static void
-ifxmipsasc_console_write(struct console *co, const char *s, u_int count)
+static void ifxmipsasc_console_write(struct console *co, const char *s, u_int count)
 {
 	int port = co->index;
 	int i, fifocnt;
 	unsigned long flags;
 	local_irq_save(flags);
-	for(i = 0; i < count; i++)
-	{
+	for (i = 0; i < count; i++) {
 		do {
-			fifocnt = (ifxmips_r32((u32*)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_FSTAT)) & ASCFSTAT_TXFFLMASK)
-			                >> ASCFSTAT_TXFFLOFF;
-		} while(fifocnt == TXFIFO_FULL);
+			fifocnt = (ifxmips_r32((u32 *)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_FSTAT)) & ASCFSTAT_TXFFLMASK)
+				>> ASCFSTAT_TXFFLOFF;
+		} while (fifocnt == TXFIFO_FULL);
 
-		if(s[i] == '\0')
+		if (s[i] == '\0')
 			break;
 
-		if(s[i] == '\n')
-		{
-			ifxmips_w32('\r', (u32*)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_TBUF));
+		if (s[i] == '\n') {
+			ifxmips_w32('\r', (u32 *)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_TBUF));
 			do {
-				fifocnt = (ifxmips_r32((u32*)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_FSTAT)) & ASCFSTAT_TXFFLMASK)
+				fifocnt = (ifxmips_r32((u32 *)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_FSTAT)) & ASCFSTAT_TXFFLMASK)
 					>> ASCFSTAT_TXFFLOFF;
-			} while(fifocnt == TXFIFO_FULL);
+			} while (fifocnt == TXFIFO_FULL);
 		}
-		ifxmips_w32(s[i], (u32*)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_TBUF));
+		ifxmips_w32(s[i], (u32 *)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_TBUF));
 	}
 
 	local_irq_restore(flags);
 }
 
-static int __init
-ifxmipsasc_console_setup(struct console *co, char *options)
+static int __init ifxmipsasc_console_setup(struct console *co, char *options)
 {
 	int port = co->index;
 	int baud = 115200;
@@ -529,7 +495,7 @@ ifxmipsasc_console_setup(struct console *co, char *options)
 	int flow = 'n';
 	ifxmipsasc_port[port].uartclk = ifxmips_get_fpi_hz();
 	ifxmipsasc_port[port].type = PORT_IFXMIPSASC;
-	if(options)
+	if (options)
 		uart_parse_options(options, &baud, &parity, &bits, &flow);
 	return uart_set_options(&ifxmipsasc_port[port], co, baud, parity, bits, flow);
 }
@@ -537,26 +503,25 @@ ifxmipsasc_console_setup(struct console *co, char *options)
 static struct console ifxmipsasc_console[2] =
 {
 	{
-		name:		"ttyS",
-		write:		ifxmipsasc_console_write,
-		device:		uart_console_device,
-		setup:		ifxmipsasc_console_setup,
-		flags:		CON_PRINTBUFFER,
-		index:		0,
-		data:		&ifxmipsasc_reg,
+		.name =		"ttyS",
+		.write =		ifxmipsasc_console_write,
+		.device =		uart_console_device,
+		.setup =		ifxmipsasc_console_setup,
+		.flags =		CON_PRINTBUFFER,
+		.index =		0,
+		.data =		&ifxmipsasc_reg,
 	}, {
-		name:		"ttyS",
-		write:		ifxmipsasc_console_write,
-		device:		uart_console_device,
-		setup:		ifxmipsasc_console_setup,
-		flags:		CON_PRINTBUFFER,
-		index:		1,
-		data:		&ifxmipsasc_reg,
+		.name =		"ttyS",
+		.write =	ifxmipsasc_console_write,
+		.device =	uart_console_device,
+		.setup =	ifxmipsasc_console_setup,
+		.flags =	CON_PRINTBUFFER,
+		.index =	1,
+		.data =		&ifxmipsasc_reg,
 	}
 };
 
-static int __init
-ifxmipsasc_console_init(void)
+static int __init ifxmipsasc_console_init(void)
 {
 	register_console(&ifxmipsasc_console[0]);
 	register_console(&ifxmipsasc_console[1]);
@@ -564,19 +529,17 @@ ifxmipsasc_console_init(void)
 }
 console_initcall(ifxmipsasc_console_init);
 
-static struct uart_driver ifxmipsasc_reg =
-{
-	.owner =			THIS_MODULE,
-	.driver_name =		"serial",
-	.dev_name =			"ttyS",
-	.major =			TTY_MAJOR,
-	.minor =			64,
-	.nr =				2,
-	.cons =				&ifxmipsasc_console[1],
+static struct uart_driver ifxmipsasc_reg = {
+	.owner =	THIS_MODULE,
+	.driver_name =	"serial",
+	.dev_name =	"ttyS",
+	.major =	TTY_MAJOR,
+	.minor =	64,
+	.nr =		2,
+	.cons =		&ifxmipsasc_console[1],
 };
 
-int __init
-ifxmipsasc_init(void)
+int __init ifxmipsasc_init(void)
 {
 	int ret;
 	uart_register_driver(&ifxmipsasc_reg);
@@ -585,8 +548,7 @@ ifxmipsasc_init(void)
 	return 0;
 }
 
-void __exit
-ifxmipsasc_exit(void)
+void __exit ifxmipsasc_exit(void)
 {
 	uart_unregister_driver(&ifxmipsasc_reg);
 }