Lines Matching refs:retval
609 int retval = 0;
639 retval = -ENOMEM;
646 retval = -EFAULT;
658 retval = -EBUSY;
667 retval = -ENOMEM;
684 retval = cdev_add(&drvdata->cdev, devt, 1);
685 if (retval) {
707 return retval;
857 int retval;
863 retval = register_chrdev_region(devt,
866 if (retval < 0)
867 return retval;
869 retval = platform_driver_register(&hwicap_platform_driver);
870 if (retval)
873 return retval;
878 return retval;