int ipath_diag_add(struct ipath_devdata *dd)
{
char name[16];
int ret = 0;
if (atomic_inc_return(&diagpkt_count) == 1) {
ret = ipath_cdev_init(IPATH_DIAGPKT_MINOR,
"ipath_diagpkt", &diagpkt_file_ops,
&diagpkt_cdev, &diagpkt_class_dev);
if (ret) {
ipath_dev_err(dd, "Couldn't create ipath_diagpkt "
"device: %d", ret);
goto done;
}
}
snprintf(name, sizeof(name), "ipath_diag%d", dd->ipath_unit);
ret = ipath_cdev_init(IPATH_DIAG_MINOR_BASE + dd->ipath_unit, name,
&diag_file_ops, &dd->diag_cdev,
&dd->diag_class_dev);
if (ret)
ipath_dev_err(dd, "Couldn't create %s device: %d",
name, ret);
done:
return ret;
}
int ipath_diag_add(struct ipath_devdata *dd)
{
char name[16];
snprintf(name, sizeof(name), "ipath_diag%d", dd->ipath_unit);
return ipath_cdev_init(IPATH_DIAG_MINOR_BASE + dd->ipath_unit, name,
&diag_file_ops, &dd->diag_cdev,
&dd->diag_class_dev);
}
