Lines Matching refs:ret
778 int ret;
780 ret = register_chrdev(tlclk_major, "telco_clock", &tlclk_fops);
781 if (ret < 0) {
783 return ret;
785 tlclk_major = ret;
788 ret = -ENOMEM;
796 ret = -EBUSY;
804 ret = -ENXIO;
810 ret = misc_register(&tlclk_miscdev);
811 if (ret < 0) {
812 printk(KERN_ERR "tlclk: misc_register returns %d.\n", ret);
820 ret = PTR_ERR(tlclk_device);
824 ret = sysfs_create_group(&tlclk_device->dev.kobj,
826 if (ret) {
842 return ret;