diff --git a/drivers/base/core.c b/drivers/base/core.c index a0cfda553c9d74c26735e8b6b1e0236ca0bb8064..9c0070b5bd3e75d828a44d405dca4695b70e6ef6 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -423,10 +423,8 @@ struct kset *devices_kset; int device_create_file(struct device *dev, struct device_attribute *attr) { int error = 0; - if (get_device(dev)) { + if (dev) error = sysfs_create_file(&dev->kobj, &attr->attr); - put_device(dev); - } return error; } @@ -437,10 +435,8 @@ int device_create_file(struct device *dev, struct device_attribute *attr) */ void device_remove_file(struct device *dev, struct device_attribute *attr) { - if (get_device(dev)) { + if (dev) sysfs_remove_file(&dev->kobj, &attr->attr); - put_device(dev); - } } /** diff --git a/drivers/base/driver.c b/drivers/base/driver.c index a35f04121a00f938503f3b585c4e792e8a578d8f..ba75184c653c32794e3ac60283369a1bd39ea461 100644 --- a/drivers/base/driver.c +++ b/drivers/base/driver.c @@ -97,10 +97,9 @@ int driver_create_file(struct device_driver *drv, struct driver_attribute *attr) { int error; - if (get_driver(drv)) { + if (drv) error = sysfs_create_file(&drv->p->kobj, &attr->attr); - put_driver(drv); - } else + else error = -EINVAL; return error; } @@ -114,10 +113,8 @@ EXPORT_SYMBOL_GPL(driver_create_file); void driver_remove_file(struct device_driver *drv, struct driver_attribute *attr) { - if (get_driver(drv)) { + if (drv) sysfs_remove_file(&drv->p->kobj, &attr->attr); - put_driver(drv); - } } EXPORT_SYMBOL_GPL(driver_remove_file);