cpufreq: armada-37xx: Remove set but not used variable 'freq'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/cpufreq/armada-37xx-cpufreq.c: In function 'armada37xx_cpufreq_avs_setup':
drivers/cpufreq/armada-37xx-cpufreq.c:260:28: warning:
 variable 'freq' set but not used [-Wunused-but-set-variable]

It's never used since introduction in commit 1c3528232f4b ("cpufreq:
armada-37xx: Add AVS support")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
index 0df16eb1eb3cebcac2953fa52f70bf13c1a6d0b7..aa0f06dec959cbe0df3c34cc60e337f5142ecdfd 100644 (file)
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -257,7 +257,7 @@ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base,
 static void __init armada37xx_cpufreq_avs_setup(struct regmap *base,
                                                struct armada_37xx_dvfs *dvfs)
 {
-       unsigned int avs_val = 0, freq;
+       unsigned int avs_val = 0;
        int load_level = 0;
 
        if (base == NULL)
@@ -275,8 +275,6 @@ static void __init armada37xx_cpufreq_avs_setup(struct regmap *base,
 
 
        for (load_level = 1; load_level < LOAD_LEVEL_NR; load_level++) {
-               freq = dvfs->cpu_freq_max / dvfs->divider[load_level];
-
                avs_val = dvfs->avs[load_level];
                regmap_update_bits(base, ARMADA_37XX_AVS_VSET(load_level-1),
                    ARMADA_37XX_AVS_VDD_MASK << ARMADA_37XX_AVS_HIGH_VDD_LIMIT |