static int cyttsp5_device_access_release(struct cyttsp5_device *ttsp)
{
struct device *dev = &ttsp->dev;
struct cyttsp5_device_access_data *dad = dev_get_drvdata(dev);
pm_runtime_suspend(dev);
pm_runtime_disable(dev);
if (dad->sysfs_nodes_created) {
device_remove_file(dev, &dev_attr_command);
device_remove_file(dev, &dev_attr_status);
device_remove_file(dev, &dev_attr_response);
device_remove_file(dev, &dev_attr_responsestr);
#ifdef CONFIG_TCMD
device_remove_file(dev, &dev_attr_tcmdresponse);
device_remove_file(dev, &dev_attr_tcmdresponsesize);
device_remove_file(dev, &dev_attr_tcmdread_status);
#endif
#ifdef TTHE_TUNER_SUPPORT
debugfs_remove(dad->tthe_get_panel_data_debugfs);
#endif
} else {
cyttsp5_unsubscribe_attention(ttsp, CY_ATTEN_STARTUP,
cyttsp5_setup_sysfs_attention, 0);
}
dev_set_drvdata(dev, NULL);
kfree(dad);
return 0;
}
static int cyttsp5_debug_release(struct cyttsp5_device *ttsp)
{
struct device *dev = &ttsp->dev;
struct cyttsp5_debug_data *dd = dev_get_drvdata(dev);
int rc = 0;
if (dev_get_drvdata(&ttsp->core->dev) == NULL) {
dev_err(dev, "%s: Error, core driver does not exist\n",
__func__);
goto cyttsp5_debug_release_exit;
}
rc = cyttsp5_unsubscribe_attention(ttsp, CY_ATTEN_IRQ,
cyttsp5_debug_attention, CY_MODE_OPERATIONAL);
if (rc < 0) {
dev_err(dev, "%s: Error, could not un-subscribe attention\n",
__func__);
goto cyttsp5_debug_release_exit;
}
cyttsp5_debug_release_exit:
pm_runtime_suspend(dev);
pm_runtime_disable(dev);
device_remove_file(dev, &dev_attr_int_count);
dev_set_drvdata(dev, NULL);
kfree(dd);
return rc;
}
static int cyttsp5_setup_sysfs_attention(struct cyttsp5_device *ttsp)
{
struct device *dev = &ttsp->dev;
struct cyttsp5_device_access_data *dad = dev_get_drvdata(dev);
int rc = 0;
dad->si = cyttsp5_request_sysinfo(ttsp);
if (!dad->si)
return -1;
rc = cyttsp5_setup_sysfs(ttsp);
cyttsp5_unsubscribe_attention(ttsp, CY_ATTEN_STARTUP,
cyttsp5_setup_sysfs_attention, 0);
return rc;
}
