2603 static struct device_attribute *lowbatt_handle;  variable
2639 	lowbatt_handle = kzalloc(sizeof(struct device_attribute), GFP_KERNEL);  in sony_nc_lowbatt_setup()
2640 	if (!lowbatt_handle)  in sony_nc_lowbatt_setup()
2643 	sysfs_attr_init(&lowbatt_handle->attr);  in sony_nc_lowbatt_setup()
2644 	lowbatt_handle->attr.name = "lowbatt_hibernate";  in sony_nc_lowbatt_setup()
2645 	lowbatt_handle->attr.mode = S_IRUGO | S_IWUSR;  in sony_nc_lowbatt_setup()
2646 	lowbatt_handle->show = sony_nc_lowbatt_show;  in sony_nc_lowbatt_setup()
2647 	lowbatt_handle->store = sony_nc_lowbatt_store;  in sony_nc_lowbatt_setup()
2649 	result = device_create_file(&pd->dev, lowbatt_handle);  in sony_nc_lowbatt_setup()
2651 		kfree(lowbatt_handle);  in sony_nc_lowbatt_setup()
2652 		lowbatt_handle = NULL;  in sony_nc_lowbatt_setup()
2661 	if (lowbatt_handle) {  in sony_nc_lowbatt_cleanup()
2662 		device_remove_file(&pd->dev, lowbatt_handle);  in sony_nc_lowbatt_cleanup()
2663 		kfree(lowbatt_handle);  in sony_nc_lowbatt_cleanup()
2664 		lowbatt_handle = NULL;  in sony_nc_lowbatt_cleanup()