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authorStratos Karafotis <stratosk@semaphore.gr>2014-07-18 19:37:17 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-07-21 15:43:17 +0400
commit317dd50e80775434a2ea593ad8522e728ed94e9d (patch)
tree05bce3107986a53f1c45d1f5f6f8385449744ee6 /drivers/cpufreq
parent9a3c4145af32125c5ee39c0272662b47307a8323 (diff)
downloadlinux-317dd50e80775434a2ea593ad8522e728ed94e9d.tar.xz
cpufreq: intel_pstate: Make intel_pstate_kobject and debugfs_parent locals
Since we never remove sysfs entry and debugfs files, we can make the intel_pstate_kobject and debugfs_parent locals. Also, annotate with __init intel_pstate_sysfs_expose_params() and intel_pstate_debug_expose_params() in order to be freed after bootstrap. Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr> Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/intel_pstate.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 86631cb6f7de..601c428cab94 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -253,9 +253,9 @@ static struct pid_param pid_files[] = {
{NULL, NULL}
};
-static struct dentry *debugfs_parent;
-static void intel_pstate_debug_expose_params(void)
+static void __init intel_pstate_debug_expose_params(void)
{
+ struct dentry *debugfs_parent;
int i = 0;
debugfs_parent = debugfs_create_dir("pstate_snb", NULL);
@@ -342,10 +342,10 @@ static struct attribute *intel_pstate_attributes[] = {
static struct attribute_group intel_pstate_attr_group = {
.attrs = intel_pstate_attributes,
};
-static struct kobject *intel_pstate_kobject;
-static void intel_pstate_sysfs_expose_params(void)
+static void __init intel_pstate_sysfs_expose_params(void)
{
+ struct kobject *intel_pstate_kobject;
int rc;
intel_pstate_kobject = kobject_create_and_add("intel_pstate",