From 23fa18eaa71266feff7ba8d83022d9e1cc83c65a Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:42:03 +0000
Subject: [PATCH] disable pwm7
---
kernel/drivers/macintosh/rack-meter.c | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/macintosh/rack-meter.c b/kernel/drivers/macintosh/rack-meter.c
index 1f29d24..60311e8 100644
--- a/kernel/drivers/macintosh/rack-meter.c
+++ b/kernel/drivers/macintosh/rack-meter.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* RackMac vu-meter driver
*
* (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
* <benh@kernel.crashing.org>
- *
- * Released under the term of the GNU GPL v2.
*
* Support the CPU-meter LEDs of the Xserve G5
*
@@ -12,7 +11,6 @@
* interface for fun. Also, the CPU-meter could be made nicer by being
* a bit less "immediate" but giving instead a more average load over
* time. Patches welcome :-)
- *
*/
#undef DEBUG
@@ -83,13 +81,14 @@
*/
static inline u64 get_cpu_idle_time(unsigned int cpu)
{
+ struct kernel_cpustat *kcpustat = &kcpustat_cpu(cpu);
u64 retval;
- retval = kcpustat_cpu(cpu).cpustat[CPUTIME_IDLE] +
- kcpustat_cpu(cpu).cpustat[CPUTIME_IOWAIT];
+ retval = kcpustat->cpustat[CPUTIME_IDLE] +
+ kcpustat->cpustat[CPUTIME_IOWAIT];
if (rackmeter_ignore_nice)
- retval += kcpustat_cpu(cpu).cpustat[CPUTIME_NICE];
+ retval += kcpustat_field(kcpustat, CPUTIME_NICE, cpu);
return retval;
}
@@ -376,18 +375,19 @@
pr_debug("rackmeter_probe()\n");
/* Get i2s-a node */
- while ((i2s = of_get_next_child(mdev->ofdev.dev.of_node, i2s)) != NULL)
- if (strcmp(i2s->name, "i2s-a") == 0)
- break;
+ for_each_child_of_node(mdev->ofdev.dev.of_node, i2s)
+ if (of_node_name_eq(i2s, "i2s-a"))
+ break;
+
if (i2s == NULL) {
pr_debug(" i2s-a child not found\n");
goto bail;
}
/* Get lightshow or virtual sound */
- while ((np = of_get_next_child(i2s, np)) != NULL) {
- if (strcmp(np->name, "lightshow") == 0)
+ for_each_child_of_node(i2s, np) {
+ if (of_node_name_eq(np, "lightshow"))
break;
- if ((strcmp(np->name, "sound") == 0) &&
+ if (of_node_name_eq(np, "sound") &&
of_get_property(np, "virtual", NULL) != NULL)
break;
}
--
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