diff options
author | Jonghwan Choi <jhbird.choi@samsung.com> | 2012-12-23 23:51:40 (GMT) |
---|---|---|
committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-12-23 23:51:40 (GMT) |
commit | 184cddd1e004d3ebd473f9e1ce20dec1d2576fd1 (patch) | |
tree | 8a10c414e869e4d79f100dc4b5ee055c802320d0 /drivers/cpufreq | |
parent | a49f0d1ea3ec94fc7cf33a7c36a16343b74bd565 (diff) | |
download | linux-fsl-qoriq-184cddd1e004d3ebd473f9e1ce20dec1d2576fd1.tar.xz |
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')
-rw-r--r-- | drivers/cpufreq/exynos-cpufreq.c | 3 | ||||
-rw-r--r-- | drivers/cpufreq/exynos4210-cpufreq.c | 15 | ||||
-rw-r--r-- | drivers/cpufreq/exynos4x12-cpufreq.c | 8 | ||||
-rw-r--r-- | drivers/cpufreq/exynos5250-cpufreq.c | 8 |
4 files changed, 4 insertions, 30 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index 7012ea8..0e415e5 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -299,8 +299,7 @@ static int __init exynos_cpufreq_init(void) err_cpufreq: unregister_pm_notifier(&exynos_cpufreq_nb); - if (!IS_ERR(arm_regulator)) - regulator_put(arm_regulator); + regulator_put(arm_regulator); err_vdd_arm: kfree(exynos_info); pr_debug("%s: failed initialization\n", __func__); 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 @@ 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; diff --git a/drivers/cpufreq/exynos4x12-cpufreq.c b/drivers/cpufreq/exynos4x12-cpufreq.c index 8c5a7af..29b41ab 100644 --- a/drivers/cpufreq/exynos4x12-cpufreq.c +++ b/drivers/cpufreq/exynos4x12-cpufreq.c @@ -22,9 +22,6 @@ #define CPUFREQ_LEVEL_END (L13 + 1) -static int max_support_idx; -static int min_support_idx = (CPUFREQ_LEVEL_END - 1); - static struct clk *cpu_clk; static struct clk *moutcore; static struct clk *mout_mpll; @@ -420,8 +417,6 @@ static void __init set_volt_table(void) { unsigned int i; - max_support_idx = L1; - /* Not supported */ exynos4x12_freq_table[L0].frequency = CPUFREQ_ENTRY_INVALID; @@ -511,10 +506,7 @@ int exynos4x12_cpufreq_init(struct exynos_dvfs_info *info) } info->mpll_freq_khz = rate; - info->pm_lock_idx = L5; info->pll_safe_idx = L7; - info->max_support_idx = max_support_idx; - info->min_support_idx = min_support_idx; info->cpu_clk = cpu_clk; info->volt_table = exynos4x12_volt_table; info->freq_table = exynos4x12_freq_table; diff --git a/drivers/cpufreq/exynos5250-cpufreq.c b/drivers/cpufreq/exynos5250-cpufreq.c index e64c253..8a5d733 100644 --- a/drivers/cpufreq/exynos5250-cpufreq.c +++ b/drivers/cpufreq/exynos5250-cpufreq.c @@ -23,8 +23,6 @@ #define CPUFREQ_LEVEL_END (L15 + 1) -static int max_support_idx; -static int min_support_idx = (CPUFREQ_LEVEL_END - 1); static struct clk *cpu_clk; static struct clk *moutcore; static struct clk *mout_mpll; @@ -249,8 +247,6 @@ static void __init set_volt_table(void) { unsigned int i; - max_support_idx = L0; - for (i = 0 ; i < CPUFREQ_LEVEL_END ; i++) exynos5250_volt_table[i] = asv_voltage_5250[i]; } @@ -313,12 +309,8 @@ int exynos5250_cpufreq_init(struct exynos_dvfs_info *info) } info->mpll_freq_khz = rate; - /* 1000Mhz */ - info->pm_lock_idx = L7; /* 800Mhz */ info->pll_safe_idx = L9; - info->max_support_idx = max_support_idx; - info->min_support_idx = min_support_idx; info->cpu_clk = cpu_clk; info->volt_table = exynos5250_volt_table; info->freq_table = exynos5250_freq_table; |