Adding any new callback to 'struct cpufreq_driver' gives following checkpatch warning:
WARNING: Unnecessary space before function pointer arguments + void (*ready) (struct cpufreq_policy *policy);
This is because we have been using a tab spacing between function pointer name and its arguments and the new one tried to follow that.
Though we normally don't try to fix every checkpatch warning, specially around formatting issues as that creates unnecessary noise over lists. But I thought we better fix this so that new additions don't generate these warnings plus it looks far better/symmetric now.
So, remove these tab spacing issues in 'struct cpufreq_driver' only + fix alignment of all members.
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org Reviewed-by: Eduardo Valentin edubezval@gmail.com Tested-by: Eduardo Valentin edubezval@gmail.com --- include/linux/cpufreq.h | 50 ++++++++++++++++++++++++------------------------- 1 file changed, 25 insertions(+), 25 deletions(-)
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 503b085..db3c130 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -217,26 +217,26 @@ __ATTR(_name, 0644, show_##_name, store_##_name)
struct cpufreq_driver { - char name[CPUFREQ_NAME_LEN]; - u8 flags; - void *driver_data; + char name[CPUFREQ_NAME_LEN]; + u8 flags; + void *driver_data;
/* needed by all drivers */ - int (*init) (struct cpufreq_policy *policy); - int (*verify) (struct cpufreq_policy *policy); + int (*init)(struct cpufreq_policy *policy); + int (*verify)(struct cpufreq_policy *policy);
/* define one out of two */ - int (*setpolicy) (struct cpufreq_policy *policy); + int (*setpolicy)(struct cpufreq_policy *policy);
/* * On failure, should always restore frequency to policy->restore_freq * (i.e. old freq). */ - int (*target) (struct cpufreq_policy *policy, /* Deprecated */ - unsigned int target_freq, - unsigned int relation); - int (*target_index) (struct cpufreq_policy *policy, - unsigned int index); + int (*target)(struct cpufreq_policy *policy, + unsigned int target_freq, + unsigned int relation); /* Deprecated */ + int (*target_index)(struct cpufreq_policy *policy, + unsigned int index); /* * Only for drivers with target_index() and CPUFREQ_ASYNC_NOTIFICATION * unset. @@ -252,27 +252,27 @@ struct cpufreq_driver { * wish to switch to intermediate frequency for some target frequency. * In that case core will directly call ->target_index(). */ - unsigned int (*get_intermediate)(struct cpufreq_policy *policy, - unsigned int index); - int (*target_intermediate)(struct cpufreq_policy *policy, - unsigned int index); + unsigned int (*get_intermediate)(struct cpufreq_policy *policy, + unsigned int index); + int (*target_intermediate)(struct cpufreq_policy *policy, + unsigned int index);
/* should be defined, if possible */ - unsigned int (*get) (unsigned int cpu); + unsigned int (*get)(unsigned int cpu);
/* optional */ - int (*bios_limit) (int cpu, unsigned int *limit); + int (*bios_limit)(int cpu, unsigned int *limit);
- int (*exit) (struct cpufreq_policy *policy); - void (*stop_cpu) (struct cpufreq_policy *policy); - int (*suspend) (struct cpufreq_policy *policy); - int (*resume) (struct cpufreq_policy *policy); - struct freq_attr **attr; + int (*exit)(struct cpufreq_policy *policy); + void (*stop_cpu)(struct cpufreq_policy *policy); + int (*suspend)(struct cpufreq_policy *policy); + int (*resume)(struct cpufreq_policy *policy); + struct freq_attr **attr;
/* platform specific boost support code */ - bool boost_supported; - bool boost_enabled; - int (*set_boost) (int state); + bool boost_supported; + bool boost_enabled; + int (*set_boost)(int state); };
/* flags */