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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-19 22:07:07 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-06-19 22:07:07 +0800 |
| commit | c0b59fafe31bf91f589736be304d739b13952fdd (patch) | |
| tree | 0088a41c6b68132739294643be06734e3af67677 /drivers/cpufreq/intel_pstate.c | |
| parent | 28bceeaaf81140d69647acd0eb7dc9312f27844a (diff) | |
| parent | bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 (diff) | |
Merge branch 'mvebu/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Merge the mvebu/drivers branch of the arm-soc tree which contains
just a single patch bfa1ce5f38938cc9e6c7f2d1011f88eba2b9e2b2 ("bus:
mvebu-mbus: add mv_mbus_dram_info_nooverlap()") that happens to be
a prerequisite of the new marvell/cesa crypto driver.
Diffstat (limited to 'drivers/cpufreq/intel_pstate.c')
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index c5b81beccc8e..6414661ac1c4 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -31,6 +31,7 @@ #include <asm/div64.h> #include <asm/msr.h> #include <asm/cpu_device_id.h> +#include <asm/cpufeature.h> #define BYT_RATIOS 0x66a #define BYT_VIDS 0x66b @@ -649,7 +650,7 @@ static struct cpu_defaults byt_params = { .pid_policy = { .sample_rate_ms = 10, .deadband = 0, - .setpoint = 97, + .setpoint = 60, .p_gain_pct = 14, .d_gain_pct = 0, .i_gain_pct = 4, @@ -1200,8 +1201,7 @@ static int __init intel_pstate_init(void) { int cpu, rc = 0; const struct x86_cpu_id *id; - struct cpu_defaults *cpu_info; - struct cpuinfo_x86 *c = &boot_cpu_data; + struct cpu_defaults *cpu_def; if (no_load) return -ENODEV; @@ -1217,10 +1217,10 @@ static int __init intel_pstate_init(void) if (intel_pstate_platform_pwr_mgmt_exists()) return -ENODEV; - cpu_info = (struct cpu_defaults *)id->driver_data; + cpu_def = (struct cpu_defaults *)id->driver_data; - copy_pid_params(&cpu_info->pid_policy); - copy_cpu_funcs(&cpu_info->funcs); + copy_pid_params(&cpu_def->pid_policy); + copy_cpu_funcs(&cpu_def->funcs); if (intel_pstate_msrs_not_valid()) return -ENODEV; @@ -1231,7 +1231,7 @@ static int __init intel_pstate_init(void) if (!all_cpu_data) return -ENOMEM; - if (cpu_has(c,X86_FEATURE_HWP) && !no_hwp) + if (static_cpu_has_safe(X86_FEATURE_HWP) && !no_hwp) intel_pstate_hwp_enable(); if (!hwp_active && hwp_only) |