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-rw-r--r--drivers/cpufreq/amd-pstate.c2
-rw-r--r--drivers/cpufreq/armada-37xx-cpufreq.c4
-rw-r--r--drivers/cpufreq/brcmstb-avs-cpufreq.c5
-rw-r--r--drivers/cpufreq/cpufreq-dt.c2
-rw-r--r--drivers/cpufreq/mediatek-cpufreq-hw.c22
-rw-r--r--drivers/cpufreq/ppc_cbe_cpufreq.c2
-rw-r--r--drivers/cpufreq/ppc_cbe_cpufreq_pmi.c1
-rw-r--r--drivers/cpufreq/qcom-cpufreq-nvmem.c1
-rw-r--r--drivers/cpufreq/scpi-cpufreq.c2
-rw-r--r--drivers/cpufreq/sti-cpufreq.c2
-rw-r--r--drivers/cpufreq/ti-cpufreq.c2
-rw-r--r--drivers/cpufreq/vexpress-spc-cpufreq.c1
12 files changed, 31 insertions, 15 deletions
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index edc294ee5..90dcf26f0 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -320,7 +320,7 @@ static void amd_pstate_adjust_perf(unsigned int cpu,
if (target_perf < capacity)
des_perf = DIV_ROUND_UP(cap_perf * target_perf, capacity);
- min_perf = READ_ONCE(cpudata->highest_perf);
+ min_perf = READ_ONCE(cpudata->lowest_perf);
if (_min_perf < capacity)
min_perf = DIV_ROUND_UP(cap_perf * _min_perf, capacity);
diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
index b74289a95..bea41ccab 100644
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -14,10 +14,8 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/mfd/syscon.h>
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <linux/of_irq.h>
#include <linux/platform_device.h>
#include <linux/pm_opp.h>
#include <linux/regmap.h>
diff --git a/drivers/cpufreq/brcmstb-avs-cpufreq.c b/drivers/cpufreq/brcmstb-avs-cpufreq.c
index f644c5e32..552db816e 100644
--- a/drivers/cpufreq/brcmstb-avs-cpufreq.c
+++ b/drivers/cpufreq/brcmstb-avs-cpufreq.c
@@ -481,8 +481,11 @@ static bool brcm_avs_is_firmware_loaded(struct private_data *priv)
static unsigned int brcm_avs_cpufreq_get(unsigned int cpu)
{
struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
- struct private_data *priv = policy->driver_data;
+ struct private_data *priv;
+ if (!policy)
+ return 0;
+ priv = policy->driver_data;
cpufreq_cpu_put(policy);
return brcm_avs_get_frequency(priv->base);
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
index 4aec4b2a5..8f8f1949d 100644
--- a/drivers/cpufreq/cpufreq-dt.c
+++ b/drivers/cpufreq/cpufreq-dt.c
@@ -208,7 +208,7 @@ static int dt_cpufreq_early_init(struct device *dev, int cpu)
if (!priv)
return -ENOMEM;
- if (!alloc_cpumask_var(&priv->cpus, GFP_KERNEL))
+ if (!zalloc_cpumask_var(&priv->cpus, GFP_KERNEL))
return -ENOMEM;
cpumask_set_cpu(cpu, priv->cpus);
diff --git a/drivers/cpufreq/mediatek-cpufreq-hw.c b/drivers/cpufreq/mediatek-cpufreq-hw.c
index f0e0a35c7..7f326bb5f 100644
--- a/drivers/cpufreq/mediatek-cpufreq-hw.c
+++ b/drivers/cpufreq/mediatek-cpufreq-hw.c
@@ -10,8 +10,10 @@
#include <linux/iopoll.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/of_address.h>
+#include <linux/of.h>
#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#define LUT_MAX_ENTRIES 32U
@@ -295,7 +297,23 @@ static struct cpufreq_driver cpufreq_mtk_hw_driver = {
static int mtk_cpufreq_hw_driver_probe(struct platform_device *pdev)
{
const void *data;
- int ret;
+ int ret, cpu;
+ struct device *cpu_dev;
+ struct regulator *cpu_reg;
+
+ /* Make sure that all CPU supplies are available before proceeding. */
+ for_each_possible_cpu(cpu) {
+ cpu_dev = get_cpu_device(cpu);
+ if (!cpu_dev)
+ return dev_err_probe(&pdev->dev, -EPROBE_DEFER,
+ "Failed to get cpu%d device\n", cpu);
+
+ cpu_reg = devm_regulator_get(cpu_dev, "cpu");
+ if (IS_ERR(cpu_reg))
+ return dev_err_probe(&pdev->dev, PTR_ERR(cpu_reg),
+ "CPU%d regulator get failed\n", cpu);
+ }
+
data = of_device_get_match_data(&pdev->dev);
if (!data)
diff --git a/drivers/cpufreq/ppc_cbe_cpufreq.c b/drivers/cpufreq/ppc_cbe_cpufreq.c
index e3313ce63..88afc4994 100644
--- a/drivers/cpufreq/ppc_cbe_cpufreq.c
+++ b/drivers/cpufreq/ppc_cbe_cpufreq.c
@@ -9,7 +9,7 @@
#include <linux/cpufreq.h>
#include <linux/module.h>
-#include <linux/of_platform.h>
+#include <linux/of.h>
#include <asm/machdep.h>
#include <asm/cell-regs.h>
diff --git a/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c b/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c
index 4fba3637b..6f0c32592 100644
--- a/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c
+++ b/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c
@@ -11,7 +11,6 @@
#include <linux/types.h>
#include <linux/timer.h>
#include <linux/init.h>
-#include <linux/of_platform.h>
#include <linux/pm_qos.h>
#include <linux/slab.h>
diff --git a/drivers/cpufreq/qcom-cpufreq-nvmem.c b/drivers/cpufreq/qcom-cpufreq-nvmem.c
index a577586b2..cb03bfb04 100644
--- a/drivers/cpufreq/qcom-cpufreq-nvmem.c
+++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c
@@ -22,7 +22,6 @@
#include <linux/module.h>
#include <linux/nvmem-consumer.h>
#include <linux/of.h>
-#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
#include <linux/pm_opp.h>
diff --git a/drivers/cpufreq/scpi-cpufreq.c b/drivers/cpufreq/scpi-cpufreq.c
index fd2c16821..ac719aca4 100644
--- a/drivers/cpufreq/scpi-cpufreq.c
+++ b/drivers/cpufreq/scpi-cpufreq.c
@@ -14,7 +14,7 @@
#include <linux/cpumask.h>
#include <linux/export.h>
#include <linux/module.h>
-#include <linux/of_platform.h>
+#include <linux/platform_device.h>
#include <linux/pm_opp.h>
#include <linux/scpi_protocol.h>
#include <linux/slab.h>
diff --git a/drivers/cpufreq/sti-cpufreq.c b/drivers/cpufreq/sti-cpufreq.c
index 1a63aeea8..9c542e723 100644
--- a/drivers/cpufreq/sti-cpufreq.c
+++ b/drivers/cpufreq/sti-cpufreq.c
@@ -13,7 +13,7 @@
#include <linux/mfd/syscon.h>
#include <linux/module.h>
#include <linux/of.h>
-#include <linux/of_platform.h>
+#include <linux/platform_device.h>
#include <linux/pm_opp.h>
#include <linux/regmap.h>
diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c
index f64180dd2..61ef653bc 100644
--- a/drivers/cpufreq/ti-cpufreq.c
+++ b/drivers/cpufreq/ti-cpufreq.c
@@ -12,7 +12,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/of.h>
-#include <linux/of_platform.h>
+#include <linux/platform_device.h>
#include <linux/pm_opp.h>
#include <linux/regmap.h>
#include <linux/slab.h>
diff --git a/drivers/cpufreq/vexpress-spc-cpufreq.c b/drivers/cpufreq/vexpress-spc-cpufreq.c
index d295f405c..865e50164 100644
--- a/drivers/cpufreq/vexpress-spc-cpufreq.c
+++ b/drivers/cpufreq/vexpress-spc-cpufreq.c
@@ -18,7 +18,6 @@
#include <linux/device.h>
#include <linux/module.h>
#include <linux/mutex.h>
-#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/pm_opp.h>
#include <linux/slab.h>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 07:16:11 +0000