diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/nx/nx-842-powernv.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/crypto/nx/nx-842-powernv.c b/drivers/crypto/nx/nx-842-powernv.c index 874ddf5e9087..eb221ed9bf0e 100644 --- a/drivers/crypto/nx/nx-842-powernv.c +++ b/drivers/crypto/nx/nx-842-powernv.c @@ -847,24 +847,12 @@ static int __init nx842_powernv_probe_vas(struct device_node *pn) return -EINVAL; } - for_each_compatible_node(dn, NULL, "ibm,power9-vas-x") { - if (of_get_ibm_chip_id(dn) == chip_id) - break; - } - - if (!dn) { - pr_err("Missing VAS device node\n"); + vasid = chip_to_vas_id(chip_id); + if (vasid < 0) { + pr_err("Unable to map chip_id %d to vasid\n", chip_id); return -EINVAL; } - if (of_property_read_u32(dn, "ibm,vas-id", &vasid)) { - pr_err("Missing ibm,vas-id device property\n"); - of_node_put(dn); - return -EINVAL; - } - - of_node_put(dn); - for_each_child_of_node(pn, dn) { if (of_device_is_compatible(dn, "ibm,p9-nx-842")) { ret = vas_cfg_coproc_info(dn, chip_id, vasid); |