diff options
Diffstat (limited to 'drivers/input/joystick/cobra.c')
| -rw-r--r-- | drivers/input/joystick/cobra.c | 38 |
1 files changed, 14 insertions, 24 deletions
diff --git a/drivers/input/joystick/cobra.c b/drivers/input/joystick/cobra.c index 1909f7ef340..ae3ee24a236 100644 --- a/drivers/input/joystick/cobra.c +++ b/drivers/input/joystick/cobra.c @@ -1,6 +1,4 @@ /* - * $Id: cobra.c,v 1.19 2002/01/22 20:26:52 vojtech Exp $ - * * Copyright (c) 1999-2001 Vojtech Pavlik */ @@ -31,7 +29,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/init.h> #include <linux/gameport.h> #include <linux/input.h> #include <linux/jiffies.h> @@ -142,7 +139,7 @@ static void cobra_poll(struct gameport *gameport) static int cobra_open(struct input_dev *dev) { - struct cobra *cobra = dev->private; + struct cobra *cobra = input_get_drvdata(dev); gameport_start_polling(cobra->gameport); return 0; @@ -150,7 +147,7 @@ static int cobra_open(struct input_dev *dev) static void cobra_close(struct input_dev *dev) { - struct cobra *cobra = dev->private; + struct cobra *cobra = input_get_drvdata(dev); gameport_stop_polling(cobra->gameport); } @@ -202,7 +199,8 @@ static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv) goto fail3; } - sprintf(cobra->phys[i], "%s/input%d", gameport->phys, i); + snprintf(cobra->phys[i], sizeof(cobra->phys[i]), + "%s/input%d", gameport->phys, i); input_dev->name = "Creative Labs Blaster GamePad Cobra"; input_dev->phys = cobra->phys[i]; @@ -210,24 +208,28 @@ static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv) input_dev->id.vendor = GAMEPORT_ID_VENDOR_CREATIVE; input_dev->id.product = 0x0008; input_dev->id.version = 0x0100; - input_dev->cdev.dev = &gameport->dev; - input_dev->private = cobra; + input_dev->dev.parent = &gameport->dev; + + input_set_drvdata(input_dev, cobra); input_dev->open = cobra_open; input_dev->close = cobra_close; - input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); input_set_abs_params(input_dev, ABS_X, -1, 1, 0, 0); input_set_abs_params(input_dev, ABS_Y, -1, 1, 0, 0); for (j = 0; cobra_btn[j]; j++) set_bit(cobra_btn[j], input_dev->keybit); - input_register_device(cobra->dev[i]); + err = input_register_device(cobra->dev[i]); + if (err) + goto fail4; } return 0; - fail3: for (i = 0; i < 2; i++) + fail4: input_free_device(cobra->dev[i]); + fail3: while (--i >= 0) if (cobra->dev[i]) input_unregister_device(cobra->dev[i]); fail2: gameport_close(gameport); @@ -258,16 +260,4 @@ static struct gameport_driver cobra_drv = { .disconnect = cobra_disconnect, }; -static int __init cobra_init(void) -{ - gameport_register_driver(&cobra_drv); - return 0; -} - -static void __exit cobra_exit(void) -{ - gameport_unregister_driver(&cobra_drv); -} - -module_init(cobra_init); -module_exit(cobra_exit); +module_gameport_driver(cobra_drv); |