2856 static struct device_attribute *panel_handle;  variable
2873 	panel_handle = kzalloc(sizeof(struct device_attribute), GFP_KERNEL);  in sony_nc_panelid_setup()
2874 	if (!panel_handle)  in sony_nc_panelid_setup()
2877 	sysfs_attr_init(&panel_handle->attr);  in sony_nc_panelid_setup()
2878 	panel_handle->attr.name = "panel_id";  in sony_nc_panelid_setup()
2879 	panel_handle->attr.mode = S_IRUGO;  in sony_nc_panelid_setup()
2880 	panel_handle->show = sony_nc_panelid_show;  in sony_nc_panelid_setup()
2881 	panel_handle->store = NULL;  in sony_nc_panelid_setup()
2883 	result = device_create_file(&pd->dev, panel_handle);  in sony_nc_panelid_setup()
2885 		kfree(panel_handle);  in sony_nc_panelid_setup()
2886 		panel_handle = NULL;  in sony_nc_panelid_setup()
2895 	if (panel_handle) {  in sony_nc_panelid_cleanup()
2896 		device_remove_file(&pd->dev, panel_handle);  in sony_nc_panelid_cleanup()
2897 		kfree(panel_handle);  in sony_nc_panelid_cleanup()
2898 		panel_handle = NULL;  in sony_nc_panelid_cleanup()