1 files changed, 16 insertions, 34 deletions

diff --git a/drivers/input/joystick/magellan.c b/drivers/input/joystick/magellan.c
index ca3cc2319d6..c5358ba1f57 100644
--- a/drivers/input/joystick/magellan.c
+++ b/drivers/input/joystick/magellan.c
@@ -1,6 +1,4 @@
 /*
- * $Id: magellan.c,v 1.16 2002/01/22 20:28:39 vojtech Exp $
- *
  *  Copyright (c) 1999-2001 Vojtech Pavlik
  */
 
@@ -33,7 +31,6 @@
 #include <linux/slab.h>
 #include <linux/input.h>
 #include <linux/serio.h>
-#include <linux/init.h>
 
 #define DRIVER_DESC	"Magellan and SpaceMouse 6dof controller driver"
 
@@ -82,7 +79,7 @@ static int magellan_crunch_nibbles(unsigned char *data, int count)
 	return 0;
 }
 
-static void magellan_process_packet(struct magellan* magellan, struct pt_regs *regs)
+static void magellan_process_packet(struct magellan* magellan)
 {
 	struct input_dev *dev = magellan->dev;
 	unsigned char *data = magellan->data;
@@ -90,8 +87,6 @@ static void magellan_process_packet(struct magellan* magellan, struct pt_regs *r
 
 	if (!magellan->idx) return;
 
-	input_regs(dev, regs);
-
 	switch (magellan->data[0]) {
 
 		case 'd':				/* Axis data */
@@ -115,12 +110,12 @@ static void magellan_process_packet(struct magellan* magellan, struct pt_regs *r
 }
 
 static irqreturn_t magellan_interrupt(struct serio *serio,
-		unsigned char data, unsigned int flags, struct pt_regs *regs)
+		unsigned char data, unsigned int flags)
 {
 	struct magellan* magellan = serio_get_drvdata(serio);
 
 	if (data == '\r') {
-		magellan_process_packet(magellan, regs);
+		magellan_process_packet(magellan);
 		magellan->idx = 0;
 	} else {
 		if (magellan->idx < MAGELLAN_MAX_LENGTH)
@@ -159,10 +154,10 @@ static int magellan_connect(struct serio *serio, struct serio_driver *drv)
 	magellan = kzalloc(sizeof(struct magellan), GFP_KERNEL);
 	input_dev = input_allocate_device();
 	if (!magellan || !input_dev)
-		goto fail;
+		goto fail1;
 
 	magellan->dev = input_dev;
-	sprintf(magellan->phys, "%s/input0", serio->phys);
+	snprintf(magellan->phys, sizeof(magellan->phys), "%s/input0", serio->phys);
 
 	input_dev->name = "LogiCad3D Magellan / SpaceMouse";
 	input_dev->phys = magellan->phys;
@@ -170,10 +165,9 @@ static int magellan_connect(struct serio *serio, struct serio_driver *drv)
 	input_dev->id.vendor = SERIO_MAGELLAN;
 	input_dev->id.product = 0x0001;
 	input_dev->id.version = 0x0100;
-	input_dev->cdev.dev = &serio->dev;
-	input_dev->private = magellan;
+	input_dev->dev.parent = &serio->dev;
 
-	input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
+	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
 
 	for (i = 0; i < 9; i++)
 		set_bit(magellan_buttons[i], input_dev->keybit);
@@ -185,13 +179,17 @@ static int magellan_connect(struct serio *serio, struct serio_driver *drv)
 
 	err = serio_open(serio, drv);
 	if (err)
-		goto fail;
+		goto fail2;
+
+	err = input_register_device(magellan->dev);
+	if (err)
+		goto fail3;
 
-	input_register_device(magellan->dev);
 	return 0;
 
- fail:	serio_set_drvdata(serio, NULL);
-	input_free_device(input_dev);
+ fail3:	serio_close(serio);
+ fail2:	serio_set_drvdata(serio, NULL);
+ fail1:	input_free_device(input_dev);
 	kfree(magellan);
 	return err;
 }
@@ -223,20 +221,4 @@ static struct serio_driver magellan_drv = {
 	.disconnect	= magellan_disconnect,
 };
 
-/*
- * The functions for inserting/removing us as a module.
- */
-
-static int __init magellan_init(void)
-{
-	serio_register_driver(&magellan_drv);
-	return 0;
-}
-
-static void __exit magellan_exit(void)
-{
-	serio_unregister_driver(&magellan_drv);
-}
-
-module_init(magellan_init);
-module_exit(magellan_exit);
+module_serio_driver(magellan_drv);