From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Thu, 28 Aug 2014 05:52:25 +0000 (+0530)
Subject: cpufreq: cpu0: don't validate clock on clk_put()
X-Git-Tag: v3.18-rc1~109^2~3^2^2~12
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ed4b053cb864f29f57cf5a4c3f3c85cda22edaf1;p=karo-tx-linux.git

cpufreq: cpu0: don't validate clock on clk_put()

CPU clk is not optional for this driver and probe would fail if it couldn't find
a suitable clock.

And so, while calling clk_put() we don't need to validate clocks.

Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/cpufreq/cpufreq-cpu0.c b/drivers/cpufreq/cpufreq-cpu0.c
index 4cfde6340967..d2dc9216a2f2 100644
--- a/drivers/cpufreq/cpufreq-cpu0.c
+++ b/drivers/cpufreq/cpufreq-cpu0.c
@@ -217,8 +217,7 @@ static int cpu0_cpufreq_probe(struct platform_device *pdev)
 out_free_table:
 	dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);
 out_put_clk:
-	if (!IS_ERR(cpu_clk))
-		clk_put(cpu_clk);
+	clk_put(cpu_clk);
 out_put_reg:
 	if (!IS_ERR(cpu_reg))
 		regulator_put(cpu_reg);