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-rw-r--r--drivers/cpufreq/cpufreq.c32
-rw-r--r--drivers/cpufreq/cpufreq_governor.c3
-rw-r--r--drivers/cpufreq/cpufreq_stats.c8
-rw-r--r--drivers/cpufreq/dbx500-cpufreq.c2
-rw-r--r--drivers/cpufreq/intel_pstate.c16
-rw-r--r--drivers/cpufreq/longhaul.c6
-rw-r--r--drivers/cpufreq/longhaul.h26
-rw-r--r--drivers/cpufreq/longrun.c6
-rw-r--r--drivers/cpufreq/omap-cpufreq.c2
-rw-r--r--drivers/cpufreq/powernow-k7.c8
-rw-r--r--drivers/cpufreq/powernow-k8.c6
-rw-r--r--drivers/cpufreq/s3c2416-cpufreq.c2
-rw-r--r--drivers/cpufreq/s3c24xx-cpufreq.c4
13 files changed, 60 insertions, 61 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 6a015ad..f0a5e2b 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -312,11 +312,12 @@ static void __cpufreq_notify_transition(struct cpufreq_policy *policy,
switch (state) {
case CPUFREQ_PRECHANGE:
- if (WARN(policy->transition_ongoing,
+ if (WARN(policy->transition_ongoing ==
+ cpumask_weight(policy->cpus),
"In middle of another frequency transition\n"))
return;
- policy->transition_ongoing = true;
+ policy->transition_ongoing++;
/* detect if the driver reported a value as "old frequency"
* which is not equal to what the cpufreq core thinks is
@@ -341,7 +342,7 @@ static void __cpufreq_notify_transition(struct cpufreq_policy *policy,
"No frequency transition in progress\n"))
return;
- policy->transition_ongoing = false;
+ policy->transition_ongoing--;
adjust_jiffies(CPUFREQ_POSTCHANGE, freqs);
pr_debug("FREQ: %lu - CPU: %lu", (unsigned long)freqs->new,
@@ -1176,14 +1177,11 @@ static int __cpufreq_remove_dev(struct device *dev,
__func__, cpu_dev->id, cpu);
}
- if ((cpus == 1) && (cpufreq_driver->target))
- __cpufreq_governor(data, CPUFREQ_GOV_POLICY_EXIT);
-
- pr_debug("%s: removing link, cpu: %d\n", __func__, cpu);
- cpufreq_cpu_put(data);
-
/* If cpu is last user of policy, free policy */
if (cpus == 1) {
+ if (cpufreq_driver->target)
+ __cpufreq_governor(data, CPUFREQ_GOV_POLICY_EXIT);
+
lock_policy_rwsem_read(cpu);
kobj = &data->kobj;
cmp = &data->kobj_unregister;
@@ -1204,9 +1202,13 @@ static int __cpufreq_remove_dev(struct device *dev,
free_cpumask_var(data->related_cpus);
free_cpumask_var(data->cpus);
kfree(data);
- } else if (cpufreq_driver->target) {
- __cpufreq_governor(data, CPUFREQ_GOV_START);
- __cpufreq_governor(data, CPUFREQ_GOV_LIMITS);
+ } else {
+ pr_debug("%s: removing link, cpu: %d\n", __func__, cpu);
+ cpufreq_cpu_put(data);
+ if (cpufreq_driver->target) {
+ __cpufreq_governor(data, CPUFREQ_GOV_START);
+ __cpufreq_governor(data, CPUFREQ_GOV_LIMITS);
+ }
}
per_cpu(cpufreq_policy_cpu, cpu) = -1;
@@ -1931,7 +1933,7 @@ no_policy:
}
EXPORT_SYMBOL(cpufreq_update_policy);
-static int __cpuinit cpufreq_cpu_callback(struct notifier_block *nfb,
+static int cpufreq_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
@@ -1941,13 +1943,15 @@ static int __cpuinit cpufreq_cpu_callback(struct notifier_block *nfb,
if (dev) {
switch (action) {
case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
cpufreq_add_dev(dev, NULL);
break;
case CPU_DOWN_PREPARE:
- case CPU_UP_CANCELED_FROZEN:
+ case CPU_DOWN_PREPARE_FROZEN:
__cpufreq_remove_dev(dev, NULL);
break;
case CPU_DOWN_FAILED:
+ case CPU_DOWN_FAILED_FROZEN:
cpufreq_add_dev(dev, NULL);
break;
}
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
index 4645876..7b839a8 100644
--- a/drivers/cpufreq/cpufreq_governor.c
+++ b/drivers/cpufreq/cpufreq_governor.c
@@ -25,7 +25,6 @@
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/workqueue.h>
-#include <linux/cpu.h>
#include "cpufreq_governor.h"
@@ -137,10 +136,8 @@ void gov_queue_work(struct dbs_data *dbs_data, struct cpufreq_policy *policy,
if (!all_cpus) {
__gov_queue_work(smp_processor_id(), dbs_data, delay);
} else {
- get_online_cpus();
for_each_cpu(i, policy->cpus)
__gov_queue_work(i, dbs_data, delay);
- put_online_cpus();
}
}
EXPORT_SYMBOL_GPL(gov_queue_work);
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index cd9e817..d37568c 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -341,7 +341,7 @@ static int cpufreq_stat_notifier_trans(struct notifier_block *nb,
return 0;
}
-static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb,
+static int cpufreq_stat_cpu_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
{
@@ -353,13 +353,11 @@ static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb,
cpufreq_update_policy(cpu);
break;
case CPU_DOWN_PREPARE:
+ case CPU_DOWN_PREPARE_FROZEN:
cpufreq_stats_free_sysfs(cpu);
break;
case CPU_DEAD:
- cpufreq_stats_free_table(cpu);
- break;
- case CPU_UP_CANCELED_FROZEN:
- cpufreq_stats_free_sysfs(cpu);
+ case CPU_DEAD_FROZEN:
cpufreq_stats_free_table(cpu);
break;
}
diff --git a/drivers/cpufreq/dbx500-cpufreq.c b/drivers/cpufreq/dbx500-cpufreq.c
index 1fdb02b..26321cd 100644
--- a/drivers/cpufreq/dbx500-cpufreq.c
+++ b/drivers/cpufreq/dbx500-cpufreq.c
@@ -82,7 +82,7 @@ static unsigned int dbx500_cpufreq_getspeed(unsigned int cpu)
return freq_table[i].frequency;
}
-static int __cpuinit dbx500_cpufreq_init(struct cpufreq_policy *policy)
+static int dbx500_cpufreq_init(struct cpufreq_policy *policy)
{
int res;
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 07f2840..7cde885 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -103,10 +103,10 @@ struct pstate_adjust_policy {
static struct pstate_adjust_policy default_policy = {
.sample_rate_ms = 10,
.deadband = 0,
- .setpoint = 109,
- .p_gain_pct = 17,
+ .setpoint = 97,
+ .p_gain_pct = 20,
.d_gain_pct = 0,
- .i_gain_pct = 4,
+ .i_gain_pct = 0,
};
struct perf_limits {
@@ -468,12 +468,12 @@ static inline void intel_pstate_set_sample_time(struct cpudata *cpu)
static inline int intel_pstate_get_scaled_busy(struct cpudata *cpu)
{
int32_t busy_scaled;
- int32_t core_busy, turbo_pstate, current_pstate;
+ int32_t core_busy, max_pstate, current_pstate;
core_busy = int_tofp(cpu->samples[cpu->sample_ptr].core_pct_busy);
- turbo_pstate = int_tofp(cpu->pstate.turbo_pstate);
+ max_pstate = int_tofp(cpu->pstate.max_pstate);
current_pstate = int_tofp(cpu->pstate.current_pstate);
- busy_scaled = mul_fp(core_busy, div_fp(turbo_pstate, current_pstate));
+ busy_scaled = mul_fp(core_busy, div_fp(max_pstate, current_pstate));
return fp_toint(busy_scaled);
}
@@ -617,7 +617,7 @@ static int intel_pstate_verify_policy(struct cpufreq_policy *policy)
return 0;
}
-static int __cpuinit intel_pstate_cpu_exit(struct cpufreq_policy *policy)
+static int intel_pstate_cpu_exit(struct cpufreq_policy *policy)
{
int cpu = policy->cpu;
@@ -627,7 +627,7 @@ static int __cpuinit intel_pstate_cpu_exit(struct cpufreq_policy *policy)
return 0;
}
-static int __cpuinit intel_pstate_cpu_init(struct cpufreq_policy *policy)
+static int intel_pstate_cpu_init(struct cpufreq_policy *policy)
{
int rc, min_pstate, max_pstate;
struct cpudata *cpu;
diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c
index b6a0a7a..8c49261 100644
--- a/drivers/cpufreq/longhaul.c
+++ b/drivers/cpufreq/longhaul.c
@@ -422,7 +422,7 @@ static int guess_fsb(int mult)
}
-static int __cpuinit longhaul_get_ranges(void)
+static int longhaul_get_ranges(void)
{
unsigned int i, j, k = 0;
unsigned int ratio;
@@ -526,7 +526,7 @@ static int __cpuinit longhaul_get_ranges(void)
}
-static void __cpuinit longhaul_setup_voltagescaling(void)
+static void longhaul_setup_voltagescaling(void)
{
union msr_longhaul longhaul;
struct mV_pos minvid, maxvid, vid;
@@ -780,7 +780,7 @@ static int longhaul_setup_southbridge(void)
return 0;
}
-static int __cpuinit longhaul_cpu_init(struct cpufreq_policy *policy)
+static int longhaul_cpu_init(struct cpufreq_policy *policy)
{
struct cpuinfo_x86 *c = &cpu_data(0);
char *cpuname = NULL;
diff --git a/drivers/cpufreq/longhaul.h b/drivers/cpufreq/longhaul.h
index e2dc436..1928b92 100644
--- a/drivers/cpufreq/longhaul.h
+++ b/drivers/cpufreq/longhaul.h
@@ -56,7 +56,7 @@ union msr_longhaul {
/*
* VIA C3 Samuel 1 & Samuel 2 (stepping 0)
*/
-static const int __cpuinitconst samuel1_mults[16] = {
+static const int samuel1_mults[16] = {
-1, /* 0000 -> RESERVED */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -75,7 +75,7 @@ static const int __cpuinitconst samuel1_mults[16] = {
-1, /* 1111 -> RESERVED */
};
-static const int __cpuinitconst samuel1_eblcr[16] = {
+static const int samuel1_eblcr[16] = {
50, /* 0000 -> RESERVED */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -97,7 +97,7 @@ static const int __cpuinitconst samuel1_eblcr[16] = {
/*
* VIA C3 Samuel2 Stepping 1->15
*/
-static const int __cpuinitconst samuel2_eblcr[16] = {
+static const int samuel2_eblcr[16] = {
50, /* 0000 -> 5.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -119,7 +119,7 @@ static const int __cpuinitconst samuel2_eblcr[16] = {
/*
* VIA C3 Ezra
*/
-static const int __cpuinitconst ezra_mults[16] = {
+static const int ezra_mults[16] = {
100, /* 0000 -> 10.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -138,7 +138,7 @@ static const int __cpuinitconst ezra_mults[16] = {
120, /* 1111 -> 12.0x */
};
-static const int __cpuinitconst ezra_eblcr[16] = {
+static const int ezra_eblcr[16] = {
50, /* 0000 -> 5.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -160,7 +160,7 @@ static const int __cpuinitconst ezra_eblcr[16] = {
/*
* VIA C3 (Ezra-T) [C5M].
*/
-static const int __cpuinitconst ezrat_mults[32] = {
+static const int ezrat_mults[32] = {
100, /* 0000 -> 10.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -196,7 +196,7 @@ static const int __cpuinitconst ezrat_mults[32] = {
-1, /* 1111 -> RESERVED (12.0x) */
};
-static const int __cpuinitconst ezrat_eblcr[32] = {
+static const int ezrat_eblcr[32] = {
50, /* 0000 -> 5.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -235,7 +235,7 @@ static const int __cpuinitconst ezrat_eblcr[32] = {
/*
* VIA C3 Nehemiah */
-static const int __cpuinitconst nehemiah_mults[32] = {
+static const int nehemiah_mults[32] = {
100, /* 0000 -> 10.0x */
-1, /* 0001 -> 16.0x */
40, /* 0010 -> 4.0x */
@@ -270,7 +270,7 @@ static const int __cpuinitconst nehemiah_mults[32] = {
-1, /* 1111 -> 12.0x */
};
-static const int __cpuinitconst nehemiah_eblcr[32] = {
+static const int nehemiah_eblcr[32] = {
50, /* 0000 -> 5.0x */
160, /* 0001 -> 16.0x */
40, /* 0010 -> 4.0x */
@@ -315,7 +315,7 @@ struct mV_pos {
unsigned short pos;
};
-static const struct mV_pos __cpuinitconst vrm85_mV[32] = {
+static const struct mV_pos vrm85_mV[32] = {
{1250, 8}, {1200, 6}, {1150, 4}, {1100, 2},
{1050, 0}, {1800, 30}, {1750, 28}, {1700, 26},
{1650, 24}, {1600, 22}, {1550, 20}, {1500, 18},
@@ -326,14 +326,14 @@ static const struct mV_pos __cpuinitconst vrm85_mV[32] = {
{1475, 17}, {1425, 15}, {1375, 13}, {1325, 11}
};
-static const unsigned char __cpuinitconst mV_vrm85[32] = {
+static const unsigned char mV_vrm85[32] = {
0x04, 0x14, 0x03, 0x13, 0x02, 0x12, 0x01, 0x11,
0x00, 0x10, 0x0f, 0x1f, 0x0e, 0x1e, 0x0d, 0x1d,
0x0c, 0x1c, 0x0b, 0x1b, 0x0a, 0x1a, 0x09, 0x19,
0x08, 0x18, 0x07, 0x17, 0x06, 0x16, 0x05, 0x15
};
-static const struct mV_pos __cpuinitconst mobilevrm_mV[32] = {
+static const struct mV_pos mobilevrm_mV[32] = {
{1750, 31}, {1700, 30}, {1650, 29}, {1600, 28},
{1550, 27}, {1500, 26}, {1450, 25}, {1400, 24},
{1350, 23}, {1300, 22}, {1250, 21}, {1200, 20},
@@ -344,7 +344,7 @@ static const struct mV_pos __cpuinitconst mobilevrm_mV[32] = {
{675, 3}, {650, 2}, {625, 1}, {600, 0}
};
-static const unsigned char __cpuinitconst mV_mobilevrm[32] = {
+static const unsigned char mV_mobilevrm[32] = {
0x1f, 0x1e, 0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18,
0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
diff --git a/drivers/cpufreq/longrun.c b/drivers/cpufreq/longrun.c
index 8bc9f5f..0fe041d 100644
--- a/drivers/cpufreq/longrun.c
+++ b/drivers/cpufreq/longrun.c
@@ -33,7 +33,7 @@ static unsigned int longrun_low_freq, longrun_high_freq;
* Reads the current LongRun policy by access to MSR_TMTA_LONGRUN_FLAGS
* and MSR_TMTA_LONGRUN_CTRL
*/
-static void __cpuinit longrun_get_policy(struct cpufreq_policy *policy)
+static void longrun_get_policy(struct cpufreq_policy *policy)
{
u32 msr_lo, msr_hi;
@@ -163,7 +163,7 @@ static unsigned int longrun_get(unsigned int cpu)
* TMTA rules:
* performance_pctg = (target_freq - low_freq)/(high_freq - low_freq)
*/
-static int __cpuinit longrun_determine_freqs(unsigned int *low_freq,
+static int longrun_determine_freqs(unsigned int *low_freq,
unsigned int *high_freq)
{
u32 msr_lo, msr_hi;
@@ -256,7 +256,7 @@ static int __cpuinit longrun_determine_freqs(unsigned int *low_freq,
}
-static int __cpuinit longrun_cpu_init(struct cpufreq_policy *policy)
+static int longrun_cpu_init(struct cpufreq_policy *policy)
{
int result = 0;
diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c
index 29468a5..f31fcfc 100644
--- a/drivers/cpufreq/omap-cpufreq.c
+++ b/drivers/cpufreq/omap-cpufreq.c
@@ -165,7 +165,7 @@ static inline void freq_table_free(void)
opp_free_cpufreq_table(mpu_dev, &freq_table);
}
-static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
+static int omap_cpu_init(struct cpufreq_policy *policy)
{
int result = 0;
diff --git a/drivers/cpufreq/powernow-k7.c b/drivers/cpufreq/powernow-k7.c
index b9f80b7..9558708 100644
--- a/drivers/cpufreq/powernow-k7.c
+++ b/drivers/cpufreq/powernow-k7.c
@@ -563,7 +563,7 @@ static int powernow_verify(struct cpufreq_policy *policy)
* We will then get the same kind of behaviour already tested under
* the "well-known" other OS.
*/
-static int __cpuinit fixup_sgtc(void)
+static int fixup_sgtc(void)
{
unsigned int sgtc;
unsigned int m;
@@ -597,7 +597,7 @@ static unsigned int powernow_get(unsigned int cpu)
}
-static int __cpuinit acer_cpufreq_pst(const struct dmi_system_id *d)
+static int acer_cpufreq_pst(const struct dmi_system_id *d)
{
printk(KERN_WARNING PFX
"%s laptop with broken PST tables in BIOS detected.\n",
@@ -615,7 +615,7 @@ static int __cpuinit acer_cpufreq_pst(const struct dmi_system_id *d)
* A BIOS update is all that can save them.
* Mention this, and disable cpufreq.
*/
-static struct dmi_system_id __cpuinitdata powernow_dmi_table[] = {
+static struct dmi_system_id powernow_dmi_table[] = {
{
.callback = acer_cpufreq_pst,
.ident = "Acer Aspire",
@@ -627,7 +627,7 @@ static struct dmi_system_id __cpuinitdata powernow_dmi_table[] = {
{ }
};
-static int __cpuinit powernow_cpu_init(struct cpufreq_policy *policy)
+static int powernow_cpu_init(struct cpufreq_policy *policy)
{
union msr_fidvidstatus fidvidstatus;
int result;
diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
index 78f018f..c39d189 100644
--- a/drivers/cpufreq/powernow-k8.c
+++ b/drivers/cpufreq/powernow-k8.c
@@ -1069,7 +1069,7 @@ struct init_on_cpu {
int rc;
};
-static void __cpuinit powernowk8_cpu_init_on_cpu(void *_init_on_cpu)
+static void powernowk8_cpu_init_on_cpu(void *_init_on_cpu)
{
struct init_on_cpu *init_on_cpu = _init_on_cpu;
@@ -1096,7 +1096,7 @@ static const char missing_pss_msg[] =
FW_BUG PFX "If that doesn't help, try upgrading your BIOS.\n";
/* per CPU init entry point to the driver */
-static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
+static int powernowk8_cpu_init(struct cpufreq_policy *pol)
{
struct powernow_k8_data *data;
struct init_on_cpu init_on_cpu;
@@ -1263,7 +1263,7 @@ static void __request_acpi_cpufreq(void)
}
/* driver entry point for init */
-static int __cpuinit powernowk8_init(void)
+static int powernowk8_init(void)
{
unsigned int i, supported_cpus = 0;
int ret;
diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c
index e35865a..ce5b9fc 100644
--- a/drivers/cpufreq/s3c2416-cpufreq.c
+++ b/drivers/cpufreq/s3c2416-cpufreq.c
@@ -205,7 +205,7 @@ static int s3c2416_cpufreq_leave_dvs(struct s3c2416_data *s3c_freq, int idx)
ret = s3c2416_cpufreq_set_armdiv(s3c_freq,
clk_get_rate(s3c_freq->hclk) / 1000);
if (ret < 0) {
- pr_err("cpufreq: Failed to to set the armdiv to %lukHz: %d\n",
+ pr_err("cpufreq: Failed to set the armdiv to %lukHz: %d\n",
clk_get_rate(s3c_freq->hclk) / 1000, ret);
return ret;
}
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index 3513e74..87781eb 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -49,7 +49,7 @@ static struct clk *clk_hclk;
static struct clk *clk_pclk;
static struct clk *clk_arm;
-#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUGFS
+#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS
struct s3c_cpufreq_config *s3c_cpufreq_getconfig(void)
{
return &cpu_cur;
@@ -59,7 +59,7 @@ struct s3c_iotimings *s3c_cpufreq_getiotimings(void)
{
return &s3c24xx_iotiming;
}
-#endif /* CONFIG_CPU_FREQ_S3C24XX_DEBUGFS */
+#endif /* CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS */
static void s3c_cpufreq_getcur(struct s3c_cpufreq_config *cfg)
{
generated by cgit v0.10.2 at 2024-11-16 03:27:26 (GMT)