diff options
Diffstat (limited to 'drivers/base/sys.c')
| -rw-r--r-- | drivers/base/sys.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/base/sys.c b/drivers/base/sys.c index 40fc14f03540..75dd6e22faff 100644 --- a/drivers/base/sys.c +++ b/drivers/base/sys.c @@ -168,19 +168,16 @@ int sysdev_driver_register(struct sysdev_class *cls, struct sysdev_driver *drv) int err = 0; if (!cls) { - printk(KERN_WARNING "sysdev: invalid class passed to " + WARN(1, KERN_WARNING "sysdev: invalid class passed to " "sysdev_driver_register!\n"); - WARN_ON(1); return -EINVAL; } /* Check whether this driver has already been added to a class. */ - if (drv->entry.next && !list_empty(&drv->entry)) { - printk(KERN_WARNING "sysdev: class %s: driver (%p) has already" + if (drv->entry.next && !list_empty(&drv->entry)) + WARN(1, KERN_WARNING "sysdev: class %s: driver (%p) has already" " been registered to a class, something is wrong, but " "will forge on!\n", cls->name, drv); - WARN_ON(1); - } mutex_lock(&sysdev_drivers_lock); if (cls && kset_get(&cls->kset)) { @@ -194,8 +191,7 @@ int sysdev_driver_register(struct sysdev_class *cls, struct sysdev_driver *drv) } } else { err = -EINVAL; - printk(KERN_ERR "%s: invalid device class\n", __func__); - WARN_ON(1); + WARN(1, KERN_ERR "%s: invalid device class\n", __func__); } mutex_unlock(&sysdev_drivers_lock); return err; |