static void hampshire_disconnect(struct serio *serio)
{
struct hampshire *phampshire = serio_get_drvdata(serio);
input_get_device(phampshire->dev);
input_unregister_device(phampshire->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(phampshire->dev);
kfree(phampshire);
}
static void inexio_disconnect(struct serio *serio)
{
struct inexio* pinexio = serio_get_drvdata(serio);
input_get_device(pinexio->dev);
input_unregister_device(pinexio->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(pinexio->dev);
kfree(pinexio);
}
static void touchit213_disconnect(struct serio *serio)
{
struct touchit213 *touchit213 = serio_get_drvdata(serio);
input_get_device(touchit213->dev);
input_unregister_device(touchit213->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(touchit213->dev);
kfree(touchit213);
}
static void dynapro_disconnect(struct serio *serio)
{
struct dynapro *pdynapro = serio_get_drvdata(serio);
input_get_device(pdynapro->dev);
input_unregister_device(pdynapro->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(pdynapro->dev);
kfree(pdynapro);
}
/*
* fujitsu_disconnect() is the opposite of fujitsu_connect()
*/
static void fujitsu_disconnect(struct serio *serio)
{
struct fujitsu *fujitsu = serio_get_drvdata(serio);
input_get_device(fujitsu->dev);
input_unregister_device(fujitsu->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(fujitsu->dev);
kfree(fujitsu);
}
static void tw_disconnect(struct serio *serio)
{
struct tw *tw = serio_get_drvdata(serio);
input_get_device(tw->dev);
input_unregister_device(tw->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(tw->dev);
kfree(tw);
}
static void elo_disconnect(struct serio *serio)
{
struct elo *elo = serio_get_drvdata(serio);
input_get_device(elo->dev);
input_unregister_device(elo->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(elo->dev);
kfree(elo);
}
static void gunze_disconnect(struct serio *serio)
{
struct gunze *gunze = serio_get_drvdata(serio);
input_get_device(gunze->dev);
input_unregister_device(gunze->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(gunze->dev);
kfree(gunze);
}
static void mtouch_disconnect(struct serio *serio)
{
struct mtouch* mtouch = serio_get_drvdata(serio);
input_get_device(mtouch->dev);
input_unregister_device(mtouch->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(mtouch->dev);
kfree(mtouch);
}
/*
* lkkbd_disconnect() unregisters and closes behind us.
*/
static void lkkbd_disconnect(struct serio *serio)
{
struct lkkbd *lk = serio_get_drvdata(serio);
input_get_device(lk->dev);
input_unregister_device(lk->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(lk->dev);
kfree(lk);
}
static void pm_disconnect(struct serio *serio)
{
struct pm *pm = serio_get_drvdata(serio);
input_get_device(pm->dev);
input_unregister_device(pm->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(pm->dev);
kfree(pm);
}
static void h3600ts_disconnect(struct serio *serio)
{
struct h3600_dev *ts = serio_get_drvdata(serio);
free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, &ts->dev);
free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, &ts->dev);
input_get_device(ts->dev);
input_unregister_device(ts->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
input_put_device(ts->dev);
kfree(ts);
}
/**
* input_register_polled_device - register polled device
* @dev: device to register
*
* The function registers previously initialized polled input device
* with input layer. The device should be allocated with call to
* input_allocate_polled_device(). Callers should also set up poll()
* method and set up capabilities (id, name, phys, bits) of the
* corresponding input_dev structure.
*/
int input_register_polled_device(struct input_polled_dev *dev)
{
struct input_polled_devres *devres = NULL;
struct input_dev *input = dev->input;
int error;
if (dev->devres_managed) {
devres = devres_alloc(devm_input_polldev_unregister,
sizeof(*devres), GFP_KERNEL);
if (!devres)
return -ENOMEM;
devres->polldev = dev;
}
input_set_drvdata(input, dev);
INIT_DELAYED_WORK(&dev->work, input_polled_device_work);
if (!dev->poll_interval)
dev->poll_interval = 500;
if (!dev->poll_interval_max)
dev->poll_interval_max = dev->poll_interval;
input->open = input_open_polled_device;
input->close = input_close_polled_device;
input->dev.groups = input_polldev_attribute_groups;
error = input_register_device(input);
if (error) {
devres_free(devres);
return error;
}
/*
* Take extra reference to the underlying input device so
* that it survives call to input_unregister_polled_device()
* and is deleted only after input_free_polled_device()
* has been invoked. This is needed to ease task of freeing
* sparse keymaps.
*/
input_get_device(input);
if (dev->devres_managed) {
dev_dbg(input->dev.parent, "%s: registering %s with devres.\n",
__func__, dev_name(&input->dev));
devres_add(input->dev.parent, devres);
}
return 0;
}
/**
* input_register_polled_device - register polled device
* @dev: device to register
*
* The function registers previously initialized polled input device
* with input layer. The device should be allocated with call to
* input_allocate_polled_device(). Callers should also set up poll()
* method and set up capabilities (id, name, phys, bits) of the
* corresponing input_dev structure.
*/
int input_register_polled_device(struct input_polled_dev *dev)
{
struct input_dev *input = dev->input;
int error;
input_set_drvdata(input, dev);
INIT_DELAYED_WORK(&dev->work, input_polled_device_work);
if (!dev->poll_interval)
dev->poll_interval = 500;
if (!dev->poll_interval_max)
dev->poll_interval_max = dev->poll_interval;
input->open = input_open_polled_device;
input->close = input_close_polled_device;
error = input_register_device(input);
if (error)
return error;
error = sysfs_create_group(&input->dev.kobj,
&input_polldev_attribute_group);
if (error) {
input_unregister_device(input);
return error;
}
/*
* Take extra reference to the underlying input device so
* that it survives call to input_unregister_polled_device()
* and is deleted only after input_free_polled_device()
* has been invoked. This is needed to ease task of freeing
* sparse keymaps.
*/
input_get_device(input);
return 0;
}
