int rc;
/* read the config-tuples */
- tuple.DesiredTuple = CISTPL_CONFIG;
tuple.Attributes = 0;
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- if ((fail_rc = pcmcia_get_first_tuple(link, &tuple)) != CS_SUCCESS) {
- fail_fn = GetFirstTuple;
- goto cs_failed;
- }
- if ((fail_rc = pcmcia_get_tuple_data(link, &tuple)) != CS_SUCCESS) {
- fail_fn = GetTupleData;
- goto cs_failed;
- }
- if ((fail_rc =
- pcmcia_parse_tuple(link, &tuple, &parse)) != CS_SUCCESS) {
- fail_fn = ParseTuple;
- goto cs_failed;
- }
-
- link->conf.ConfigBase = parse.config.base;
- link->conf.Present = parse.config.rmask[0];
-
link->io.BasePort2 = 0;
link->io.NumPorts2 = 0;
link->io.Attributes2 = 0;
return 0;
-cs_failed:
- cs_error(link, fail_fn, fail_rc);
cs_release:
cm4000_release(link);
return -ENODEV;
printk(KERN_INFO "%s\n", version);
cmm_class = class_create(THIS_MODULE, "cardman_4000");
- if (!cmm_class)
- return -1;
+ if (IS_ERR(cmm_class))
+ return PTR_ERR(cmm_class);
major = register_chrdev(0, DEVICE_NAME, &cm4000_fops);
if (major < 0) {
printk(KERN_WARNING MODULE_NAME
": could not get major number\n");
- return -1;
+ return major;
}
rc = pcmcia_register_driver(&cm4000_driver);