diff options
Diffstat (limited to 'drivers/crypto/nx')
| -rw-r--r-- | drivers/crypto/nx/nx-842-powernv.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/crypto/nx/nx-842-powernv.c b/drivers/crypto/nx/nx-842-powernv.c index 9ef51fafdbff..87f7a0f1a3ec 100644 --- a/drivers/crypto/nx/nx-842-powernv.c +++ b/drivers/crypto/nx/nx-842-powernv.c @@ -525,7 +525,6 @@ static int nx842_powernv_decompress(const unsigned char *in, unsigned int inlen, static int __init nx842_powernv_probe(struct device_node *dn) { struct nx842_coproc *coproc; - struct property *ct_prop, *ci_prop; unsigned int ct, ci; int chip_id; @@ -534,18 +533,16 @@ static int __init nx842_powernv_probe(struct device_node *dn) pr_err("ibm,chip-id missing\n"); return -EINVAL; } - ct_prop = of_find_property(dn, "ibm,842-coprocessor-type", NULL); - if (!ct_prop) { + + if (of_property_read_u32(dn, "ibm,842-coprocessor-type", &ct)) { pr_err("ibm,842-coprocessor-type missing\n"); return -EINVAL; } - ct = be32_to_cpu(*(unsigned int *)ct_prop->value); - ci_prop = of_find_property(dn, "ibm,842-coprocessor-instance", NULL); - if (!ci_prop) { + + if (of_property_read_u32(dn, "ibm,842-coprocessor-instance", &ci)) { pr_err("ibm,842-coprocessor-instance missing\n"); return -EINVAL; } - ci = be32_to_cpu(*(unsigned int *)ci_prop->value); coproc = kmalloc(sizeof(*coproc), GFP_KERNEL); if (!coproc) |