Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/power/cpupower/lib/cpufreq.c b/tools/power/cpupower/lib/cpufreq.c
index 0c0f3e3..2f55d4d 100644
--- a/tools/power/cpupower/lib/cpufreq.c
+++ b/tools/power/cpupower/lib/cpufreq.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* (C) 2004-2009 Dominik Brodowski <linux@dominikbrodowski.de>
- *
- * Licensed under the terms of the GNU GPL License version 2.
*/
@@ -333,17 +332,20 @@
}
-struct cpufreq_available_frequencies
-*cpufreq_get_available_frequencies(unsigned int cpu)
+struct cpufreq_frequencies
+*cpufreq_get_frequencies(const char *type, unsigned int cpu)
{
- struct cpufreq_available_frequencies *first = NULL;
- struct cpufreq_available_frequencies *current = NULL;
+ struct cpufreq_frequencies *first = NULL;
+ struct cpufreq_frequencies *current = NULL;
char one_value[SYSFS_PATH_MAX];
char linebuf[MAX_LINE_LEN];
+ char fname[MAX_LINE_LEN];
unsigned int pos, i;
unsigned int len;
- len = sysfs_cpufreq_read_file(cpu, "scaling_available_frequencies",
+ snprintf(fname, MAX_LINE_LEN, "scaling_%s_frequencies", type);
+
+ len = sysfs_cpufreq_read_file(cpu, fname,
linebuf, sizeof(linebuf));
if (len == 0)
return NULL;
@@ -389,9 +391,9 @@
return NULL;
}
-void cpufreq_put_available_frequencies(struct cpufreq_available_frequencies
- *any) {
- struct cpufreq_available_frequencies *tmp, *next;
+void cpufreq_put_frequencies(struct cpufreq_frequencies *any)
+{
+ struct cpufreq_frequencies *tmp, *next;
if (!any)
return;
diff --git a/tools/power/cpupower/lib/cpufreq.h b/tools/power/cpupower/lib/cpufreq.h
index 60beaf5..a55f0d1 100644
--- a/tools/power/cpupower/lib/cpufreq.h
+++ b/tools/power/cpupower/lib/cpufreq.h
@@ -1,16 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* cpufreq.h - definitions for libcpufreq
*
* Copyright (C) 2004-2009 Dominik Brodowski <linux@dominikbrodowski.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#ifndef __CPUPOWER_CPUFREQ_H__
@@ -28,10 +20,10 @@
struct cpufreq_available_governors *first;
};
-struct cpufreq_available_frequencies {
+struct cpufreq_frequencies {
unsigned long frequency;
- struct cpufreq_available_frequencies *next;
- struct cpufreq_available_frequencies *first;
+ struct cpufreq_frequencies *next;
+ struct cpufreq_frequencies *first;
};
@@ -129,14 +121,14 @@
*
* Only present on _some_ ->target() cpufreq drivers. For information purposes
* only. Please free allocated memory by calling
- * cpufreq_put_available_frequencies after use.
+ * cpufreq_put_frequencies after use.
*/
-struct cpufreq_available_frequencies
-*cpufreq_get_available_frequencies(unsigned int cpu);
+struct cpufreq_frequencies
+*cpufreq_get_frequencies(const char *type, unsigned int cpu);
-void cpufreq_put_available_frequencies(
- struct cpufreq_available_frequencies *first);
+void cpufreq_put_frequencies(
+ struct cpufreq_frequencies *first);
/* determine affected CPUs
diff --git a/tools/power/cpupower/lib/cpuidle.c b/tools/power/cpupower/lib/cpuidle.c
index 852d254..479c597 100644
--- a/tools/power/cpupower/lib/cpuidle.c
+++ b/tools/power/cpupower/lib/cpuidle.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* (C) 2004-2009 Dominik Brodowski <linux@dominikbrodowski.de>
* (C) 2011 Thomas Renninger <trenn@novell.com> Novell Inc.
- *
- * Licensed under the terms of the GNU GPL License version 2.
*/
#include <stdio.h>
diff --git a/tools/power/cpupower/lib/cpupower.c b/tools/power/cpupower/lib/cpupower.c
index 9711d62..3656e69 100644
--- a/tools/power/cpupower/lib/cpupower.c
+++ b/tools/power/cpupower/lib/cpupower.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* (C) 2004-2009 Dominik Brodowski <linux@dominikbrodowski.de>
- *
- * Licensed under the terms of the GNU GPL License version 2.
*/
#include <sys/types.h>