diff options
| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-04-26 20:14:13 -0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-04-27 22:42:34 +0200 |
| commit | 6de0dc4b536110d63a83021b7e6dce3e1955297b (patch) | |
| tree | 1ca7b475cf311330d3cbf6c1f0c2070023b06288 /drivers/cpufreq/e_powersaver.c | |
| parent | ba1ca654f30ddca8f208f43ebbf27cb933a97982 (diff) | |
cpufreq: e_powersaver: Use IS_ENABLED() instead of checking for built-in or module
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either
built-in or as a module, use that macro instead of open coding the same.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/e_powersaver.c')
| -rw-r--r-- | drivers/cpufreq/e_powersaver.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c index 5ec87e3a97bd..cdf097b29862 100644 --- a/drivers/cpufreq/e_powersaver.c +++ b/drivers/cpufreq/e_powersaver.c @@ -22,7 +22,7 @@ #include <asm/msr.h> #include <asm/tsc.h> -#if defined CONFIG_ACPI_PROCESSOR || defined CONFIG_ACPI_PROCESSOR_MODULE +#if IS_ENABLED(CONFIG_ACPI_PROCESSOR) #include <linux/acpi.h> #include <acpi/processor.h> #endif @@ -35,7 +35,7 @@ struct eps_cpu_data { u32 fsb; -#if defined CONFIG_ACPI_PROCESSOR || defined CONFIG_ACPI_PROCESSOR_MODULE +#if IS_ENABLED(CONFIG_ACPI_PROCESSOR) u32 bios_limit; #endif struct cpufreq_frequency_table freq_table[]; @@ -48,7 +48,7 @@ static int freq_failsafe_off; static int voltage_failsafe_off; static int set_max_voltage; -#if defined CONFIG_ACPI_PROCESSOR || defined CONFIG_ACPI_PROCESSOR_MODULE +#if IS_ENABLED(CONFIG_ACPI_PROCESSOR) static int ignore_acpi_limit; static struct acpi_processor_performance *eps_acpi_cpu_perf; @@ -186,7 +186,7 @@ static int eps_cpu_init(struct cpufreq_policy *policy) int k, step, voltage; int ret; int states; -#if defined CONFIG_ACPI_PROCESSOR || defined CONFIG_ACPI_PROCESSOR_MODULE +#if IS_ENABLED(CONFIG_ACPI_PROCESSOR) unsigned int limit; #endif @@ -286,7 +286,7 @@ static int eps_cpu_init(struct cpufreq_policy *policy) /* Calc FSB speed */ fsb = cpu_khz / current_multiplier; -#if defined CONFIG_ACPI_PROCESSOR || defined CONFIG_ACPI_PROCESSOR_MODULE +#if IS_ENABLED(CONFIG_ACPI_PROCESSOR) /* Check for ACPI processor speed limit */ if (!ignore_acpi_limit && !eps_acpi_init()) { if (!acpi_processor_get_bios_limit(policy->cpu, &limit)) { @@ -333,7 +333,7 @@ static int eps_cpu_init(struct cpufreq_policy *policy) /* Copy basic values */ centaur->fsb = fsb; -#if defined CONFIG_ACPI_PROCESSOR || defined CONFIG_ACPI_PROCESSOR_MODULE +#if IS_ENABLED(CONFIG_ACPI_PROCESSOR) centaur->bios_limit = limit; #endif @@ -418,7 +418,7 @@ module_param(freq_failsafe_off, int, 0644); MODULE_PARM_DESC(freq_failsafe_off, "Disable current vs max frequency check"); module_param(voltage_failsafe_off, int, 0644); MODULE_PARM_DESC(voltage_failsafe_off, "Disable current vs max voltage check"); -#if defined CONFIG_ACPI_PROCESSOR || defined CONFIG_ACPI_PROCESSOR_MODULE +#if IS_ENABLED(CONFIG_ACPI_PROCESSOR) module_param(ignore_acpi_limit, int, 0644); MODULE_PARM_DESC(ignore_acpi_limit, "Don't check ACPI's processor speed limit"); #endif |