missing dependencies for USB drivers in input

[linux-2.6-omap-h63xx.git] / drivers / input / joystick / magellan.c

diff --git a/drivers/input/joystick/magellan.c b/drivers/input/joystick/magellan.c
index 168b1061a03bd35fd3399658d841c814407bb1e1..b35604ee43aecd4318a4fb126a4c0d40a9db7279 100644 (file)
--- a/drivers/input/joystick/magellan.c
+++ b/drivers/input/joystick/magellan.c
@@ -82,7 +82,7 @@ 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 +90,6 @@ 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 +113,12 @@ 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)
@@ -159,7 +157,7 @@ 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;
        snprintf(magellan->phys, sizeof(magellan->phys), "%s/input0", serio->phys);
@@ -170,8 +168,7 @@ 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);
 
@@ -185,13 +182,17 @@ 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;
 }
@@ -229,8 +230,7 @@ static struct serio_driver magellan_drv = {
 
 static int __init magellan_init(void)
 {
-       serio_register_driver(&magellan_drv);
-       return 0;
+       return serio_register_driver(&magellan_drv);
 }
 
 static void __exit magellan_exit(void)