2858 static struct device_attribute *panel_handle;  variable
2875 	panel_handle = kzalloc(sizeof(struct device_attribute), GFP_KERNEL);  in sony_nc_panelid_setup()
2876 	if (!panel_handle)  in sony_nc_panelid_setup()
2879 	sysfs_attr_init(&panel_handle->attr);  in sony_nc_panelid_setup()
2880 	panel_handle->attr.name = "panel_id";  in sony_nc_panelid_setup()
2881 	panel_handle->attr.mode = S_IRUGO;  in sony_nc_panelid_setup()
2882 	panel_handle->show = sony_nc_panelid_show;  in sony_nc_panelid_setup()
2883 	panel_handle->store = NULL;  in sony_nc_panelid_setup()
2885 	result = device_create_file(&pd->dev, panel_handle);  in sony_nc_panelid_setup()
2887 		kfree(panel_handle);  in sony_nc_panelid_setup()
2888 		panel_handle = NULL;  in sony_nc_panelid_setup()
2897 	if (panel_handle) {  in sony_nc_panelid_cleanup()
2898 		device_remove_file(&pd->dev, panel_handle);  in sony_nc_panelid_cleanup()
2899 		kfree(panel_handle);  in sony_nc_panelid_cleanup()
2900 		panel_handle = NULL;  in sony_nc_panelid_cleanup()