cpufreq: exynos: Remove unused variable & IS_ERR
The variable 'max_support_idx, min_support_idx, pm_lock_idx"
are never used, so remove the unused variable.
Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/drivers/cpufreq/exynos4210-cpufreq.c b/drivers/cpufreq/exynos4210-cpufreq.c
index fb148fa..5ae5c52 100644
--- 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 @@
}
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 @@
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;