[src/trunk]: src/sys/arch/arm/sunxi Fix previous brainfart.

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8ce0abc68b1c
branches:  trunk
changeset: 744572:8ce0abc68b1c
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Thu Feb 06 19:52:09 2020 +0000

description:
Fix previous brainfart.

Don't use the uninitialized trng node as the root node -- derp.
Instead, use the root node as the root node, and initialize the trng
node here.

diffstat:

 sys/arch/arm/sunxi/sun8i_crypto.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 79b6bff976f2 -r 8ce0abc68b1c sys/arch/arm/sunxi/sun8i_crypto.c
--- a/sys/arch/arm/sunxi/sun8i_crypto.c Thu Feb 06 19:51:59 2020 +0000
+++ b/sys/arch/arm/sunxi/sun8i_crypto.c Thu Feb 06 19:52:09 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sun8i_crypto.c,v 1.11 2020/01/20 16:29:38 riastradh Exp $      */
+/*     $NetBSD: sun8i_crypto.c,v 1.12 2020/02/06 19:52:09 riastradh Exp $      */
 
 /*-
  * Copyright (c) 2019 The NetBSD Foundation, Inc.
@@ -43,7 +43,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: sun8i_crypto.c,v 1.11 2020/01/20 16:29:38 riastradh Exp $");
+__KERNEL_RCSID(1, "$NetBSD: sun8i_crypto.c,v 1.12 2020/02/06 19:52:09 riastradh Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -1177,7 +1177,7 @@
        }
 
        /* hw.sun8icryptoN.rng (`struct', 4096-byte array) */
-       sysctl_createv(&cy->cy_log, 0, &cy->cy_trng_node, NULL,
+       sysctl_createv(&cy->cy_log, 0, &cy->cy_root_node, &cy->cy_trng_node,
            CTLFLAG_PERMANENT|CTLFLAG_READONLY|CTLFLAG_PRIVATE, CTLTYPE_STRUCT,
            "rng", SYSCTL_DESCR("Read up to 4096 bytes out of the TRNG"),
            &sun8i_crypto_sysctl_rng, 0, sc, 0, CTL_CREATE, CTL_EOL);