Lines Matching refs:hmcdrv_dev_class
80 static struct class *hmcdrv_dev_class; /* device class pointer */ variable
310 hmcdrv_dev_class = class_create(THIS_MODULE, HMCDRV_DEV_CLASS); in hmcdrv_dev_init()
312 if (IS_ERR(hmcdrv_dev_class)) { in hmcdrv_dev_init()
313 rc = PTR_ERR(hmcdrv_dev_class); in hmcdrv_dev_init()
322 hmcdrv_dev_class->devnode = hmcdrv_dev_name; in hmcdrv_dev_init()
324 dev = device_create(hmcdrv_dev_class, NULL, hmcdrv_dev_no, NULL, in hmcdrv_dev_init()
330 class_destroy(hmcdrv_dev_class); in hmcdrv_dev_init()
331 hmcdrv_dev_class = NULL; in hmcdrv_dev_init()
358 if (!IS_ERR_OR_NULL(hmcdrv_dev_class)) { in hmcdrv_dev_exit()
359 device_destroy(hmcdrv_dev_class, hmcdrv_dev_no); in hmcdrv_dev_exit()
360 class_destroy(hmcdrv_dev_class); in hmcdrv_dev_exit()