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authorJisheng Zhang <jszhang@marvell.com>2016-06-27 18:07:17 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-06-28 00:04:04 +0200
commit29327c84baebec3549b9775dc8de3d26343720cb (patch)
tree7cee71344e0bc5a20a26284fdda367219d926ea5 /drivers/cpufreq/intel_pstate.c
parenteed436095e62351c9f6d6b3ac6cdd18e89a852d8 (diff)
intel_pstate: add __init/__initdata marker to some functions/variables
These functions/variables are not needed after booting, so mark them as __init or __initdata. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/intel_pstate.c')
-rw-r--r--drivers/cpufreq/intel_pstate.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 6390d524a211..fc71f92cf016 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1377,7 +1377,7 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
};
MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);
-static const struct x86_cpu_id intel_pstate_cpu_oob_ids[] = {
+static const struct x86_cpu_id intel_pstate_cpu_oob_ids[] __initconst = {
ICPU(INTEL_FAM6_BROADWELL_XEON_D, core_params),
{}
};
@@ -1599,9 +1599,9 @@ static struct cpufreq_driver intel_pstate_driver = {
static int no_load __initdata;
static int no_hwp __initdata;
static int hwp_only __initdata;
-static unsigned int force_load;
+static unsigned int force_load __initdata;
-static int intel_pstate_msrs_not_valid(void)
+static int __init intel_pstate_msrs_not_valid(void)
{
if (!pstate_funcs.get_max() ||
!pstate_funcs.get_min() ||
@@ -1611,7 +1611,7 @@ static int intel_pstate_msrs_not_valid(void)
return 0;
}
-static void copy_pid_params(struct pstate_adjust_policy *policy)
+static void __init copy_pid_params(struct pstate_adjust_policy *policy)
{
pid_params.sample_rate_ms = policy->sample_rate_ms;
pid_params.sample_rate_ns = pid_params.sample_rate_ms * NSEC_PER_MSEC;
@@ -1622,7 +1622,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
pid_params.setpoint = policy->setpoint;
}
-static void copy_cpu_funcs(struct pstate_funcs *funcs)
+static void __init copy_cpu_funcs(struct pstate_funcs *funcs)
{
pstate_funcs.get_max = funcs->get_max;
pstate_funcs.get_max_physical = funcs->get_max_physical;
@@ -1637,7 +1637,7 @@ static void copy_cpu_funcs(struct pstate_funcs *funcs)
#ifdef CONFIG_ACPI
-static bool intel_pstate_no_acpi_pss(void)
+static bool __init intel_pstate_no_acpi_pss(void)
{
int i;
@@ -1666,7 +1666,7 @@ static bool intel_pstate_no_acpi_pss(void)
return true;
}
-static bool intel_pstate_has_acpi_ppc(void)
+static bool __init intel_pstate_has_acpi_ppc(void)
{
int i;
@@ -1694,7 +1694,7 @@ struct hw_vendor_info {
};
/* Hardware vendor-specific info that has its own power management modes */
-static struct hw_vendor_info vendor_info[] = {
+static struct hw_vendor_info vendor_info[] __initdata = {
{1, "HP ", "ProLiant", PSS},
{1, "ORACLE", "X4-2 ", PPC},
{1, "ORACLE", "X4-2L ", PPC},
@@ -1713,7 +1713,7 @@ static struct hw_vendor_info vendor_info[] = {
{0, "", ""},
};
-static bool intel_pstate_platform_pwr_mgmt_exists(void)
+static bool __init intel_pstate_platform_pwr_mgmt_exists(void)
{
struct acpi_table_header hdr;
struct hw_vendor_info *v_info;