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Message-ID: <1417142619-14548-3-git-send-email-wangweidong1@huawei.com> Date: Fri, 28 Nov 2014 10:43:39 +0800 From: Wang Weidong <wangweidong1@...wei.com> To: <rjw@...ysocki.net>, <viresh.kumar@...aro.org> CC: <wangweidong1@...wei.com>, <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <guohanjun@...wei.com> Subject: [PATCH 2/2] cpufreq: show the real avail freqs with the freq_table Some time, the policy's max_freq and min_freq will change, so the avail freqs is not from the cpuinfo_min to cpuinfo_max. Just add the check for the freq_table. Signed-off-by: Wang Weidong <wangweidong1@...wei.com> --- drivers/cpufreq/freq_table.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c index df14766..4f86010 100644 --- a/drivers/cpufreq/freq_table.c +++ b/drivers/cpufreq/freq_table.c @@ -237,7 +237,9 @@ static ssize_t show_available_freqs(struct cpufreq_policy *policy, char *buf, * show_boost = false and driver_data != BOOST freq * display NON BOOST freqs */ - if (show_boost ^ (pos->flags & CPUFREQ_BOOST_FREQ)) + if (pos->frequency < policy->min || + pos->frequency > policy->max || + show_boost ^ (pos->flags & CPUFREQ_BOOST_FREQ)) continue; count += sprintf(&buf[count], "%d ", pos->frequency); -- 1.7.12 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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