linux-kernel - [RFC PATCH 3/5] cpufreq: cpu0: Use clk_round_rate

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Message-Id: <1400106655-22465-4-git-send-email-soren.brinkmann@xilinx.com>
Date:	Wed, 14 May 2014 15:30:53 -0700
From:	Soren Brinkmann <soren.brinkmann@...inx.com>
To:	Mike Turquette <mturquette@...aro.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Russell King <linux@....linux.org.uk>
Cc:	Michal Simek <michal.simek@...inx.com>,
	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, cpufreq@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Soren Brinkmann <soren.brinkmann@...inx.com>
Subject: [RFC PATCH 3/5] cpufreq: cpu0: Use clk_round_rate_nearest()

Round clock frequencies to the nearest possible frequency. As opposed to
the nearest that does not exceed the requested one.

Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com>
---

 drivers/cpufreq/cpufreq-cpu0.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/cpufreq/cpufreq-cpu0.c b/drivers/cpufreq/cpufreq-cpu0.c
index 1bf6bbac3e03..e1de9dc46542 100644
--- a/drivers/cpufreq/cpufreq-cpu0.c
+++ b/drivers/cpufreq/cpufreq-cpu0.c
@@ -42,7 +42,8 @@ static int cpu0_set_target(struct cpufreq_policy *policy, unsigned int index)
 	long freq_Hz, freq_exact;
 	int ret;
 
-	freq_Hz = clk_round_rate(cpu_clk, freq_table[index].frequency * 1000);
+	freq_Hz = clk_round_rate_nearest(cpu_clk,
+			freq_table[index].frequency * 1000);
 	if (freq_Hz <= 0)
 		freq_Hz = freq_table[index].frequency * 1000;
 
-- 
1.9.3.1.ga73a6ad

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