diff options
Diffstat (limited to 'drivers/base/power/qos.c')
| -rw-r--r-- | drivers/base/power/qos.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c index 30a94eadc200..86de6c50fc41 100644 --- a/drivers/base/power/qos.c +++ b/drivers/base/power/qos.c | |||
| @@ -212,11 +212,9 @@ int dev_pm_qos_add_request(struct device *dev, struct dev_pm_qos_request *req, | |||
| 212 | if (!dev || !req) /*guard against callers passing in null */ | 212 | if (!dev || !req) /*guard against callers passing in null */ |
| 213 | return -EINVAL; | 213 | return -EINVAL; |
| 214 | 214 | ||
| 215 | if (dev_pm_qos_request_active(req)) { | 215 | if (WARN(dev_pm_qos_request_active(req), |
| 216 | WARN(1, KERN_ERR "dev_pm_qos_add_request() called for already " | 216 | "%s() called for already added request\n", __func__)) |
| 217 | "added request\n"); | ||
| 218 | return -EINVAL; | 217 | return -EINVAL; |
| 219 | } | ||
| 220 | 218 | ||
| 221 | req->dev = dev; | 219 | req->dev = dev; |
| 222 | 220 | ||
| @@ -271,11 +269,9 @@ int dev_pm_qos_update_request(struct dev_pm_qos_request *req, | |||
| 271 | if (!req) /*guard against callers passing in null */ | 269 | if (!req) /*guard against callers passing in null */ |
| 272 | return -EINVAL; | 270 | return -EINVAL; |
| 273 | 271 | ||
| 274 | if (!dev_pm_qos_request_active(req)) { | 272 | if (WARN(!dev_pm_qos_request_active(req), |
| 275 | WARN(1, KERN_ERR "dev_pm_qos_update_request() called for " | 273 | "%s() called for unknown object\n", __func__)) |
| 276 | "unknown object\n"); | ||
| 277 | return -EINVAL; | 274 | return -EINVAL; |
| 278 | } | ||
| 279 | 275 | ||
| 280 | mutex_lock(&dev_pm_qos_mtx); | 276 | mutex_lock(&dev_pm_qos_mtx); |
| 281 | 277 | ||
| @@ -312,11 +308,9 @@ int dev_pm_qos_remove_request(struct dev_pm_qos_request *req) | |||
| 312 | if (!req) /*guard against callers passing in null */ | 308 | if (!req) /*guard against callers passing in null */ |
| 313 | return -EINVAL; | 309 | return -EINVAL; |
| 314 | 310 | ||
| 315 | if (!dev_pm_qos_request_active(req)) { | 311 | if (WARN(!dev_pm_qos_request_active(req), |
| 316 | WARN(1, KERN_ERR "dev_pm_qos_remove_request() called for " | 312 | "%s() called for unknown object\n", __func__)) |
| 317 | "unknown object\n"); | ||
| 318 | return -EINVAL; | 313 | return -EINVAL; |
| 319 | } | ||
| 320 | 314 | ||
| 321 | mutex_lock(&dev_pm_qos_mtx); | 315 | mutex_lock(&dev_pm_qos_mtx); |
| 322 | 316 | ||