#define ANALOG_PORTS 16
static char *js[ANALOG_PORTS];
-static int js_nargs;
+static unsigned int js_nargs;
static int analog_options[ANALOG_PORTS];
module_param_array_named(map, js, charp, &js_nargs, 0);
MODULE_PARM_DESC(map, "Describes analog joysticks type/capabilities");
-__obsolete_setup("js=");
-
/*
* Times, feature definitions.
*/
static int analog_open(struct input_dev *dev)
{
- struct analog_port *port = dev->private;
+ struct analog_port *port = input_get_drvdata(dev);
gameport_start_polling(port->gameport);
return 0;
static void analog_close(struct input_dev *dev)
{
- struct analog_port *port = dev->private;
+ struct analog_port *port = input_get_drvdata(dev);
gameport_stop_polling(port->gameport);
}
{
struct input_dev *input_dev;
int i, j, t, v, w, x, y, z;
+ int error;
analog_name(analog);
snprintf(analog->phys, sizeof(analog->phys),
input_dev->id.vendor = GAMEPORT_ID_VENDOR_ANALOG;
input_dev->id.product = analog->mask >> 4;
input_dev->id.version = 0x0100;
+ input_dev->dev.parent = &port->gameport->dev;
+
+ input_set_drvdata(input_dev, port);
input_dev->open = analog_open;
input_dev->close = analog_close;
- input_dev->private = port;
+
input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
for (i = j = 0; i < 4; i++)
analog_decode(analog, port->axes, port->initial, port->buttons);
- input_register_device(analog->dev);
+ error = input_register_device(analog->dev);
+ if (error) {
+ input_free_device(analog->dev);
+ return error;
+ }
return 0;
}
return 0;
fail3: while (--i >= 0)
- input_unregister_device(port->analog[i].dev);
+ if (port->analog[i].mask)
+ input_unregister_device(port->analog[i].dev);
fail2: gameport_close(gameport);
fail1: gameport_set_drvdata(gameport, NULL);
kfree(port);