cpufreq: exynos: Remove unused variable & IS_ERR

[karo-tx-linux.git] / drivers / cpufreq / exynos4210-cpufreq.c

diff --git a/drivers/cpufreq/exynos4210-cpufreq.c b/drivers/cpufreq/exynos4210-cpufreq.c
index fb148fa276781ef40d4844c7d4d686b1ee801a8b..5ae5c529fca7c6cc1a72ab54be4e611bc53715da 100644 (file)
--- a/drivers/cpufreq/exynos4210-cpufreq.c
+++ b/drivers/cpufreq/exynos4210-cpufreq.c
@@ -22,9 +22,6 @@
 
 #define CPUFREQ_LEVEL_END      L5
 
-static int max_support_idx = L0;
-static int min_support_idx = (CPUFREQ_LEVEL_END - 1);
-
 static struct clk *cpu_clk;
 static struct clk *moutcore;
 static struct clk *mout_mpll;
@@ -276,10 +273,7 @@ int exynos4210_cpufreq_init(struct exynos_dvfs_info *info)
        }
 
        info->mpll_freq_khz = rate;
-       info->pm_lock_idx = L2;
        info->pll_safe_idx = L2;
-       info->max_support_idx = max_support_idx;
-       info->min_support_idx = min_support_idx;
        info->cpu_clk = cpu_clk;
        info->volt_table = exynos4210_volt_table;
        info->freq_table = exynos4210_freq_table;
@@ -289,14 +283,11 @@ int exynos4210_cpufreq_init(struct exynos_dvfs_info *info)
        return 0;
 
 err_mout_apll:
-       if (!IS_ERR(mout_mpll))
-               clk_put(mout_mpll);
+       clk_put(mout_mpll);
 err_mout_mpll:
-       if (!IS_ERR(moutcore))
-               clk_put(moutcore);
+       clk_put(moutcore);
 err_moutcore:
-       if (!IS_ERR(cpu_clk))
-               clk_put(cpu_clk);
+       clk_put(cpu_clk);
 
        pr_debug("%s: failed initialization\n", __func__);
        return -EINVAL;