diff options
Diffstat (limited to 'drivers/s390/net/smsgiucv_app.c')
| -rw-r--r-- | drivers/s390/net/smsgiucv_app.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/s390/net/smsgiucv_app.c b/drivers/s390/net/smsgiucv_app.c index 0a263999f7ae..4bd4d6bfc126 100644 --- a/drivers/s390/net/smsgiucv_app.c +++ b/drivers/s390/net/smsgiucv_app.c @@ -23,6 +23,7 @@ #include <linux/spinlock.h> #include <linux/workqueue.h> #include <net/iucv/iucv.h> +#include <asm/machine.h> #include "smsgiucv.h" /* prefix used for SMSG registration */ @@ -153,28 +154,17 @@ static int __init smsgiucv_app_init(void) struct device_driver *smsgiucv_drv; int rc; - if (!MACHINE_IS_VM) + if (!machine_is_vm()) return -ENODEV; - smsg_app_dev = kzalloc(sizeof(*smsg_app_dev), GFP_KERNEL); - if (!smsg_app_dev) - return -ENOMEM; - smsgiucv_drv = driver_find(SMSGIUCV_DRV_NAME, &iucv_bus); - if (!smsgiucv_drv) { - kfree(smsg_app_dev); + if (!smsgiucv_drv) return -ENODEV; - } - rc = dev_set_name(smsg_app_dev, KMSG_COMPONENT); - if (rc) { - kfree(smsg_app_dev); - goto fail; - } - smsg_app_dev->bus = &iucv_bus; - smsg_app_dev->parent = iucv_root; - smsg_app_dev->release = (void (*)(struct device *)) kfree; - smsg_app_dev->driver = smsgiucv_drv; + smsg_app_dev = iucv_alloc_device(NULL, smsgiucv_drv, NULL, KMSG_COMPONENT); + if (!smsg_app_dev) + return -ENOMEM; + rc = device_register(smsg_app_dev); if (rc) { put_device(smsg_app_dev); |