1 /* 2 * Copyright 2012 Red Hat Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 * Authors: Ben Skeggs 23 */ 24 #include "priv.h" 25 26 static int 27 nvkm_fannil_get(struct nvkm_therm *therm) 28 { 29 return -ENODEV; 30 } 31 32 static int 33 nvkm_fannil_set(struct nvkm_therm *therm, int percent) 34 { 35 return -ENODEV; 36 } 37 38 int 39 nvkm_fannil_create(struct nvkm_therm *obj) 40 { 41 struct nvkm_therm_priv *therm = container_of(obj, typeof(*therm), base); 42 struct nvkm_fan *priv; 43 44 priv = kzalloc(sizeof(*priv), GFP_KERNEL); 45 therm->fan = priv; 46 if (!priv) 47 return -ENOMEM; 48 49 priv->type = "none / external"; 50 priv->get = nvkm_fannil_get; 51 priv->set = nvkm_fannil_set; 52 return 0; 53 } 54