diff options
Diffstat (limited to 'drivers/input/joystick/guillemot.c')
-rw-r--r-- | drivers/input/joystick/guillemot.c | 52 |
1 files changed, 29 insertions, 23 deletions
diff --git a/drivers/input/joystick/guillemot.c b/drivers/input/joystick/guillemot.c index 6a70ec429f06..6e2c721c26ba 100644 --- a/drivers/input/joystick/guillemot.c +++ b/drivers/input/joystick/guillemot.c @@ -35,6 +35,7 @@ #include <linux/init.h> #include <linux/gameport.h> #include <linux/input.h> +#include <linux/jiffies.h> #define DRIVER_DESC "Guillemot Digital joystick driver" @@ -67,7 +68,7 @@ struct guillemot_type { struct guillemot { struct gameport *gameport; - struct input_dev dev; + struct input_dev *dev; int bads; int reads; struct guillemot_type *type; @@ -123,7 +124,7 @@ static int guillemot_read_packet(struct gameport *gameport, u8 *data) static void guillemot_poll(struct gameport *gameport) { struct guillemot *guillemot = gameport_get_drvdata(gameport); - struct input_dev *dev = &guillemot->dev; + struct input_dev *dev = guillemot->dev; u8 data[GUILLEMOT_MAX_LENGTH]; int i; @@ -179,14 +180,20 @@ static void guillemot_close(struct input_dev *dev) static int guillemot_connect(struct gameport *gameport, struct gameport_driver *drv) { struct guillemot *guillemot; + struct input_dev *input_dev; u8 data[GUILLEMOT_MAX_LENGTH]; int i, t; int err; - if (!(guillemot = kzalloc(sizeof(struct guillemot), GFP_KERNEL))) - return -ENOMEM; + guillemot = kzalloc(sizeof(struct guillemot), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!guillemot || !input_dev) { + err = -ENOMEM; + goto fail1; + } guillemot->gameport = gameport; + guillemot->dev = input_dev; gameport_set_drvdata(gameport, guillemot); @@ -216,41 +223,40 @@ static int guillemot_connect(struct gameport *gameport, struct gameport_driver * gameport_set_poll_interval(gameport, 20); sprintf(guillemot->phys, "%s/input0", gameport->phys); - guillemot->type = guillemot_type + i; - guillemot->dev.private = guillemot; - guillemot->dev.open = guillemot_open; - guillemot->dev.close = guillemot_close; + input_dev->name = guillemot_type[i].name; + input_dev->phys = guillemot->phys; + input_dev->id.bustype = BUS_GAMEPORT; + input_dev->id.vendor = GAMEPORT_ID_VENDOR_GUILLEMOT; + input_dev->id.product = guillemot_type[i].id; + input_dev->id.version = (int)data[14] << 8 | data[15]; + input_dev->cdev.dev = &gameport->dev; + input_dev->private = guillemot; - guillemot->dev.name = guillemot_type[i].name; - guillemot->dev.phys = guillemot->phys; - guillemot->dev.id.bustype = BUS_GAMEPORT; - guillemot->dev.id.vendor = GAMEPORT_ID_VENDOR_GUILLEMOT; - guillemot->dev.id.product = guillemot_type[i].id; - guillemot->dev.id.version = (int)data[14] << 8 | data[15]; + input_dev->open = guillemot_open; + input_dev->close = guillemot_close; - guillemot->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); + input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); for (i = 0; (t = guillemot->type->abs[i]) >= 0; i++) - input_set_abs_params(&guillemot->dev, t, 0, 255, 0, 0); + input_set_abs_params(input_dev, t, 0, 255, 0, 0); if (guillemot->type->hat) { - input_set_abs_params(&guillemot->dev, ABS_HAT0X, -1, 1, 0, 0); - input_set_abs_params(&guillemot->dev, ABS_HAT0Y, -1, 1, 0, 0); + input_set_abs_params(input_dev, ABS_HAT0X, -1, 1, 0, 0); + input_set_abs_params(input_dev, ABS_HAT0Y, -1, 1, 0, 0); } for (i = 0; (t = guillemot->type->btn[i]) >= 0; i++) - set_bit(t, guillemot->dev.keybit); + set_bit(t, input_dev->keybit); - input_register_device(&guillemot->dev); - printk(KERN_INFO "input: %s ver %d.%02d on %s\n", - guillemot->type->name, data[14], data[15], gameport->phys); + input_register_device(guillemot->dev); return 0; fail2: gameport_close(gameport); fail1: gameport_set_drvdata(gameport, NULL); + input_free_device(input_dev); kfree(guillemot); return err; } @@ -260,7 +266,7 @@ static void guillemot_disconnect(struct gameport *gameport) struct guillemot *guillemot = gameport_get_drvdata(gameport); printk(KERN_INFO "guillemot.c: Failed %d reads out of %d on %s\n", guillemot->reads, guillemot->bads, guillemot->phys); - input_unregister_device(&guillemot->dev); + input_unregister_device(guillemot->dev); gameport_close(gameport); kfree(guillemot); } |