X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fserial%2Fsunzilog.c;h=244f796dc62595a80f1bc34cea3cfe60b5a8239a;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=d34f336d53d80db4fdebd4016e8f9dedb077c770;hpb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;p=linux-2.6.git

diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index d34f336d5..244f796dc 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -277,14 +277,13 @@ static void sunzilog_change_mouse_baud(struct uart_sunzilog_port *up)
 }
 
 static void sunzilog_kbdms_receive_chars(struct uart_sunzilog_port *up,
-					 unsigned char ch, int is_break,
-					 struct pt_regs *regs)
+					 unsigned char ch, int is_break)
 {
 	if (ZS_IS_KEYB(up)) {
 		/* Stop-A is handled by drivers/char/keyboard.c now. */
 #ifdef CONFIG_SERIO
 		if (up->serio_open)
-			serio_interrupt(&up->serio, ch, 0, regs);
+			serio_interrupt(&up->serio, ch, 0);
 #endif
 	} else if (ZS_IS_MOUSE(up)) {
 		int ret = suncore_mouse_baud_detection(ch, is_break);
@@ -299,7 +298,7 @@ static void sunzilog_kbdms_receive_chars(struct uart_sunzilog_port *up,
 		case 0:
 #ifdef CONFIG_SERIO
 			if (up->serio_open)
-				serio_interrupt(&up->serio, ch, 0, regs);
+				serio_interrupt(&up->serio, ch, 0);
 #endif
 			break;
 		};
@@ -308,8 +307,7 @@ static void sunzilog_kbdms_receive_chars(struct uart_sunzilog_port *up,
 
 static struct tty_struct *
 sunzilog_receive_chars(struct uart_sunzilog_port *up,
-		       struct zilog_channel __iomem *channel,
-		       struct pt_regs *regs)
+		       struct zilog_channel __iomem *channel)
 {
 	struct tty_struct *tty;
 	unsigned char ch, r1, flag;
@@ -346,12 +344,12 @@ sunzilog_receive_chars(struct uart_sunzilog_port *up,
 		ch &= up->parity_mask;
 
 		if (unlikely(ZS_IS_KEYB(up)) || unlikely(ZS_IS_MOUSE(up))) {
-			sunzilog_kbdms_receive_chars(up, ch, 0, regs);
+			sunzilog_kbdms_receive_chars(up, ch, 0);
 			continue;
 		}
 
 		if (tty == NULL) {
-			uart_handle_sysrq_char(&up->port, ch, regs);
+			uart_handle_sysrq_char(&up->port, ch);
 			continue;
 		}
 
@@ -379,7 +377,7 @@ sunzilog_receive_chars(struct uart_sunzilog_port *up,
 			else if (r1 & CRC_ERR)
 				flag = TTY_FRAME;
 		}
-		if (uart_handle_sysrq_char(&up->port, ch, regs))
+		if (uart_handle_sysrq_char(&up->port, ch))
 			continue;
 
 		if (up->port.ignore_status_mask == 0xff ||
@@ -394,8 +392,7 @@ sunzilog_receive_chars(struct uart_sunzilog_port *up,
 }
 
 static void sunzilog_status_handle(struct uart_sunzilog_port *up,
-				   struct zilog_channel __iomem *channel,
-				   struct pt_regs *regs)
+				   struct zilog_channel __iomem *channel)
 {
 	unsigned char status;
 
@@ -408,7 +405,7 @@ static void sunzilog_status_handle(struct uart_sunzilog_port *up,
 
 	if (status & BRK_ABRT) {
 		if (ZS_IS_MOUSE(up))
-			sunzilog_kbdms_receive_chars(up, 0, 1, regs);
+			sunzilog_kbdms_receive_chars(up, 0, 1);
 		if (ZS_IS_CONS(up)) {
 			/* Wait for BREAK to deassert to avoid potentially
 			 * confusing the PROM.
@@ -517,7 +514,7 @@ ack_tx_int:
 	ZS_WSYNC(channel);
 }
 
-static irqreturn_t sunzilog_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t sunzilog_interrupt(int irq, void *dev_id)
 {
 	struct uart_sunzilog_port *up = dev_id;
 
@@ -538,9 +535,9 @@ static irqreturn_t sunzilog_interrupt(int irq, void *dev_id, struct pt_regs *reg
 			ZS_WSYNC(channel);
 
 			if (r3 & CHARxIP)
-				tty = sunzilog_receive_chars(up, channel, regs);
+				tty = sunzilog_receive_chars(up, channel);
 			if (r3 & CHAEXT)
-				sunzilog_status_handle(up, channel, regs);
+				sunzilog_status_handle(up, channel);
 			if (r3 & CHATxIP)
 				sunzilog_transmit_chars(up, channel);
 		}
@@ -561,9 +558,9 @@ static irqreturn_t sunzilog_interrupt(int irq, void *dev_id, struct pt_regs *reg
 			ZS_WSYNC(channel);
 
 			if (r3 & CHBRxIP)
-				tty = sunzilog_receive_chars(up, channel, regs);
+				tty = sunzilog_receive_chars(up, channel);
 			if (r3 & CHBEXT)
-				sunzilog_status_handle(up, channel, regs);
+				sunzilog_status_handle(up, channel);
 			if (r3 & CHBTxIP)
 				sunzilog_transmit_chars(up, channel);
 		}
@@ -925,8 +922,8 @@ sunzilog_convert_to_zs(struct uart_sunzilog_port *up, unsigned int cflag,
 
 /* The port lock is not held.  */
 static void
-sunzilog_set_termios(struct uart_port *port, struct termios *termios,
-		     struct termios *old)
+sunzilog_set_termios(struct uart_port *port, struct ktermios *termios,
+		     struct ktermios *old)
 {
 	struct uart_sunzilog_port *up = (struct uart_sunzilog_port *) port;
 	unsigned long flags;
@@ -1060,7 +1057,7 @@ static void sunzilog_free_tables(void)
 
 static void sunzilog_putchar(struct uart_port *port, int ch)
 {
-	struct zilog_channel *channel = ZILOG_CHANNEL_FROM_PORT(port);
+	struct zilog_channel __iomem *channel = ZILOG_CHANNEL_FROM_PORT(port);
 	int loops = ZS_PUT_CHAR_MAX_DELAY;
 
 	/* This is a timed polling loop so do not switch the explicit
@@ -1185,7 +1182,7 @@ static int __init sunzilog_console_setup(struct console *con, char *options)
 	return 0;
 }
 
-static struct console sunzilog_console = {
+static struct console sunzilog_console_ops = {
 	.name	=	"ttyS",
 	.write	=	sunzilog_console_write,
 	.device	=	uart_console_device,
@@ -1211,10 +1208,10 @@ static inline struct console *SUNZILOG_CONSOLE(void)
 	if (i == NUM_CHANNELS)
 		return NULL;
 
-	sunzilog_console.index = i;
+	sunzilog_console_ops.index = i;
 	sunzilog_port_table[i].flags |= SUNZILOG_FLAG_IS_CONS;
 
-	return &sunzilog_console;
+	return &sunzilog_console_ops;
 }
 
 #else
@@ -1270,7 +1267,7 @@ static void __init sunzilog_register_serio(struct uart_sunzilog_port *up)
 }
 #endif
 
-static void __init sunzilog_init_hw(struct uart_sunzilog_port *up)
+static void __devinit sunzilog_init_hw(struct uart_sunzilog_port *up)
 {
 	struct zilog_channel __iomem *channel;
 	unsigned long flags;
@@ -1382,13 +1379,15 @@ static int __devinit zs_probe(struct of_device *op, const struct of_device_id *m
 	if (!keyboard_mouse) {
 		err = uart_add_one_port(&sunzilog_reg, &up[0].port);
 		if (err) {
-			of_iounmap(rp, sizeof(struct zilog_layout));
+			of_iounmap(&op->resource[0],
+				   rp, sizeof(struct zilog_layout));
 			return err;
 		}
 		err = uart_add_one_port(&sunzilog_reg, &up[1].port);
 		if (err) {
 			uart_remove_one_port(&sunzilog_reg, &up[0].port);
-			of_iounmap(rp, sizeof(struct zilog_layout));
+			of_iounmap(&op->resource[0],
+				   rp, sizeof(struct zilog_layout));
 			return err;
 		}
 	} else {
@@ -1417,18 +1416,18 @@ static void __devexit zs_remove_one(struct uart_sunzilog_port *up)
 		uart_remove_one_port(&sunzilog_reg, &up->port);
 }
 
-static int __devexit zs_remove(struct of_device *dev)
+static int __devexit zs_remove(struct of_device *op)
 {
-	struct uart_sunzilog_port *up = dev_get_drvdata(&dev->dev);
+	struct uart_sunzilog_port *up = dev_get_drvdata(&op->dev);
 	struct zilog_layout __iomem *regs;
 
 	zs_remove_one(&up[0]);
 	zs_remove_one(&up[1]);
 
 	regs = sunzilog_chip_regs[up[0].port.line / 2];
-	of_iounmap(regs, sizeof(struct zilog_layout));
+	of_iounmap(&op->resource[0], regs, sizeof(struct zilog_layout));
 
-	dev_set_drvdata(&dev->dev, NULL);
+	dev_set_drvdata(&op->dev, NULL);
 
 	return 0;
 }