linux-kernel - Re: [PATCH 05/20] cpufreq: dbx500: Use cpufreq_for_each

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Date:	Tue, 15 Apr 2014 11:06:33 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Stratos Karafotis <stratosk@...aphore.gr>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	"cpufreq@...r.kernel.org" <cpufreq@...r.kernel.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 05/20] cpufreq: dbx500: Use cpufreq_for_each_entry macro
 for iteration

On 15 April 2014 02:38, Stratos Karafotis <stratosk@...aphore.gr> wrote:
> The cpufreq core supports the cpufreq_for_each_entry macro helper
> for iteration over the cpufreq_frequency_table, so use it.
>
> It should have no functional changes.
>
> Signed-off-by: Stratos Karafotis <stratosk@...aphore.gr>
> ---
>  drivers/cpufreq/dbx500-cpufreq.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/cpufreq/dbx500-cpufreq.c b/drivers/cpufreq/dbx500-cpufreq.c
> index 412a78b..2a0635c 100644
> --- a/drivers/cpufreq/dbx500-cpufreq.c
> +++ b/drivers/cpufreq/dbx500-cpufreq.c
> @@ -45,7 +45,7 @@ static struct cpufreq_driver dbx500_cpufreq_driver = {
>
>  static int dbx500_cpufreq_probe(struct platform_device *pdev)
>  {
> -       int i = 0;
> +       struct cpufreq_frequency_table *pos;
>
>         freq_table = dev_get_platdata(&pdev->dev);
>         if (!freq_table) {
> @@ -60,9 +60,8 @@ static int dbx500_cpufreq_probe(struct platform_device *pdev)
>         }
>
>         pr_info("dbx500-cpufreq: Available frequencies:\n");
> -       while (freq_table[i].frequency != CPUFREQ_TABLE_END) {
> -               pr_info("  %d Mhz\n", freq_table[i].frequency/1000);
> -               i++;
> +       cpufreq_for_each_entry(pos, freq_table) {
> +               pr_info("  %d Mhz\n", pos->frequency / 1000);
>         }

Remove {}
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