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authorAlessandro Guido <alessandro.guido@gmail.com>2008-04-18 22:31:13 +0200
committerDave Jones <davej@redhat.com>2008-04-28 22:27:08 +0200
commit30d221db4439973076953e2ed44344fa92d1d09f (patch)
tree15e97af8ffa193aede37f7bcb50fe9e905a41dcb /drivers/cpufreq/cpufreq_powersave.c
parent[CPUFREQ] document the currently undocumented parts of the sysfs interface (diff)
downloadlinux-30d221db4439973076953e2ed44344fa92d1d09f.tar.xz
linux-30d221db4439973076953e2ed44344fa92d1d09f.zip
[CPUFREQ] allow use of the powersave governor as the default one
Allow use of the powersave cpufreq governor as the default one for EMBEDDED configs. Signed-off-by: Alessandro Guido <alessandro.guido@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq_powersave.c')
-rw-r--r--drivers/cpufreq/cpufreq_powersave.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq_powersave.c b/drivers/cpufreq/cpufreq_powersave.c
index 13fe06b94b0a..88d2f44fba48 100644
--- a/drivers/cpufreq/cpufreq_powersave.c
+++ b/drivers/cpufreq/cpufreq_powersave.c
@@ -35,12 +35,12 @@ static int cpufreq_governor_powersave(struct cpufreq_policy *policy,
return 0;
}
-static struct cpufreq_governor cpufreq_gov_powersave = {
+struct cpufreq_governor cpufreq_gov_powersave = {
.name = "powersave",
.governor = cpufreq_governor_powersave,
.owner = THIS_MODULE,
};
-
+EXPORT_SYMBOL(cpufreq_gov_powersave);
static int __init cpufreq_gov_powersave_init(void)
{
@@ -58,5 +58,9 @@ MODULE_AUTHOR("Dominik Brodowski <linux@brodo.de>");
MODULE_DESCRIPTION("CPUfreq policy governor 'powersave'");
MODULE_LICENSE("GPL");
+#ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE
+fs_initcall(cpufreq_gov_powersave_init);
+#else
module_init(cpufreq_gov_powersave_init);
+#endif
module_exit(cpufreq_gov_powersave_exit);