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authorJonghwan Choi <jhbird.choi@samsung.com>2012-12-23 15:51:40 -0800
committerKukjin Kim <kgene.kim@samsung.com>2012-12-23 15:51:40 -0800
commit184cddd1e004d3ebd473f9e1ce20dec1d2576fd1 (patch)
tree8a10c414e869e4d79f100dc4b5ee055c802320d0 /drivers/cpufreq/exynos4210-cpufreq.c
parenta49f0d1ea3ec94fc7cf33a7c36a16343b74bd565 (diff)
downloadlinux-184cddd1e004d3ebd473f9e1ce20dec1d2576fd1.tar.bz2
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>
Diffstat (limited to 'drivers/cpufreq/exynos4210-cpufreq.c')
-rw-r--r--drivers/cpufreq/exynos4210-cpufreq.c15
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/cpufreq/exynos4210-cpufreq.c b/drivers/cpufreq/exynos4210-cpufreq.c
index fb148fa27678..5ae5c529fca7 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 @@ 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;