diff options
Diffstat (limited to 'drivers/cpufreq/acpi-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/acpi-cpufreq.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c index 59a7b380fbe2..fb5712141040 100644 --- a/drivers/cpufreq/acpi-cpufreq.c +++ b/drivers/cpufreq/acpi-cpufreq.c @@ -245,7 +245,7 @@ static unsigned extract_freq(u32 val, struct acpi_cpufreq_data *data) } } -u32 cpu_freq_read_intel(struct acpi_pct_register *not_used) +static u32 cpu_freq_read_intel(struct acpi_pct_register *not_used) { u32 val, dummy; @@ -253,7 +253,7 @@ u32 cpu_freq_read_intel(struct acpi_pct_register *not_used) return val; } -void cpu_freq_write_intel(struct acpi_pct_register *not_used, u32 val) +static void cpu_freq_write_intel(struct acpi_pct_register *not_used, u32 val) { u32 lo, hi; @@ -262,7 +262,7 @@ void cpu_freq_write_intel(struct acpi_pct_register *not_used, u32 val) wrmsr(MSR_IA32_PERF_CTL, lo, hi); } -u32 cpu_freq_read_amd(struct acpi_pct_register *not_used) +static u32 cpu_freq_read_amd(struct acpi_pct_register *not_used) { u32 val, dummy; @@ -270,12 +270,12 @@ u32 cpu_freq_read_amd(struct acpi_pct_register *not_used) return val; } -void cpu_freq_write_amd(struct acpi_pct_register *not_used, u32 val) +static void cpu_freq_write_amd(struct acpi_pct_register *not_used, u32 val) { wrmsr(MSR_AMD_PERF_CTL, val, 0); } -u32 cpu_freq_read_io(struct acpi_pct_register *reg) +static u32 cpu_freq_read_io(struct acpi_pct_register *reg) { u32 val; @@ -283,7 +283,7 @@ u32 cpu_freq_read_io(struct acpi_pct_register *reg) return val; } -void cpu_freq_write_io(struct acpi_pct_register *reg, u32 val) +static void cpu_freq_write_io(struct acpi_pct_register *reg, u32 val) { acpi_os_write_port(reg->address, val, reg->bit_width); } @@ -514,8 +514,10 @@ static int boost_notify(struct notifier_block *nb, unsigned long action, */ switch (action) { - case CPU_UP_PREPARE: - case CPU_UP_PREPARE_FROZEN: + case CPU_DOWN_FAILED: + case CPU_DOWN_FAILED_FROZEN: + case CPU_ONLINE: + case CPU_ONLINE_FROZEN: boost_set_msrs(acpi_cpufreq_driver.boost_enabled, cpumask); break; |