Re: [PATCH 07/13] cpufreq: powernv-cpufreq: Fix a bunch of kerneldoc related issues

[Viresh Kumar <viresh.kumar@linaro.org>]

On 14-07-20, 15:50, Lee Jones wrote:
> Repair problems with formatting and missing attributes/parameters, and
> demote header comments which do not meet the required standards
> applicable to kerneldoc.
> 
> Fixes the following W=1 kernel build warning(s):
> 
>  drivers/cpufreq/powernv-cpufreq.c:84: warning: Function parameter or member 'last_lpstate_idx' not described in 'global_pstate_info'
>  drivers/cpufreq/powernv-cpufreq.c:84: warning: Function parameter or member 'last_gpstate_idx' not described in 'global_pstate_info'
>  drivers/cpufreq/powernv-cpufreq.c:84: warning: Function parameter or member 'policy' not described in 'global_pstate_info'
>  drivers/cpufreq/powernv-cpufreq.c:182: warning: Function parameter or member 'i' not described in 'idx_to_pstate'
>  drivers/cpufreq/powernv-cpufreq.c:201: warning: Function parameter or member 'pstate' not described in 'pstate_to_idx'
>  drivers/cpufreq/powernv-cpufreq.c:670: warning: Function parameter or member 't' not described in 'gpstate_timer_handler'
>  drivers/cpufreq/powernv-cpufreq.c:670: warning: Excess function parameter 'data' description in 'gpstate_timer_handler'
> 
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Cc: Paul Mackerras <paulus@samba.org>
> Cc: linuxppc-dev@lists.ozlabs.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---
>  drivers/cpufreq/powernv-cpufreq.c | 11 ++++++-----
>  1 file changed, 6 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c
> index 068cc53abe320..2e5a8b8a4abaa 100644
> --- a/drivers/cpufreq/powernv-cpufreq.c
> +++ b/drivers/cpufreq/powernv-cpufreq.c
> @@ -64,13 +64,14 @@
>   *				highest_lpstate_idx
>   * @last_sampled_time:		Time from boot in ms when global pstates were
>   *				last set
> - * @last_lpstate_idx,		Last set value of local pstate and global
> - * last_gpstate_idx		pstate in terms of cpufreq table index
> + * @last_lpstate_idx:		Last set value of local pstate and global
> + * @last_gpstate_idx:		pstate in terms of cpufreq table index
>   * @timer:			Is used for ramping down if cpu goes idle for
>   *				a long time with global pstate held high
>   * @gpstate_lock:		A spinlock to maintain synchronization between
>   *				routines called by the timer handler and
>   *				governer's target_index calls
> + * @policy:			Associated CPUFreq policy
>   */
>  struct global_pstate_info {
>  	int highest_lpstate_idx;
> @@ -170,7 +171,7 @@ static inline u8 extract_pstate(u64 pmsr_val, unsigned int shift)
>  
>  /* Use following functions for conversions between pstate_id and index */
>  
> -/**
> +/*
>   * idx_to_pstate : Returns the pstate id corresponding to the
>   *		   frequency in the cpufreq frequency table
>   *		   powernv_freqs indexed by @i.
> @@ -188,7 +189,7 @@ static inline u8 idx_to_pstate(unsigned int i)
>  	return powernv_freqs[i].driver_data;
>  }
>  
> -/**
> +/*
>   * pstate_to_idx : Returns the index in the cpufreq frequencytable
>   *		   powernv_freqs for the frequency whose corresponding
>   *		   pstate id is @pstate.
> @@ -660,7 +661,7 @@ static inline void  queue_gpstate_timer(struct global_pstate_info *gpstates)
>  /**
>   * gpstate_timer_handler
>   *
> - * @data: pointer to cpufreq_policy on which timer was queued
> + * @t: Timer context used to fetch global pstate info struct
>   *
>   * This handler brings down the global pstate closer to the local pstate
>   * according quadratic equation. Queues a new timer if it is still not equal

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

-- 
viresh