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Commit 184cddd1 authored by Jonghwan Choi's avatar Jonghwan Choi Committed by Kukjin Kim
Browse files

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: default avatarJonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent a49f0d1e

arch/arm/mach-exynos/include/mach/cpufreq.h

+0 −3
Original line number Original line Diff line number Diff line
@@ -21,9 +21,6 @@ enum cpufreq_level_index { 
struct exynos_dvfs_info {

struct exynos_dvfs_info {

	unsigned long	mpll_freq_khz;

	unsigned long	mpll_freq_khz;

	unsigned int	pll_safe_idx;

	unsigned int	pll_safe_idx;

	unsigned int	pm_lock_idx;

	unsigned int	max_support_idx;

	unsigned int	min_support_idx;

	struct clk	*cpu_clk;

	struct clk	*cpu_clk;

	unsigned int	*volt_table;

	unsigned int	*volt_table;

	struct cpufreq_frequency_table	*freq_table;

	struct cpufreq_frequency_table	*freq_table;

drivers/cpufreq/exynos-cpufreq.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -299,7 +299,6 @@ static int __init exynos_cpufreq_init(void) 
err_cpufreq:

err_cpufreq:

	unregister_pm_notifier(&exynos_cpufreq_nb);

	unregister_pm_notifier(&exynos_cpufreq_nb);





	if (!IS_ERR(arm_regulator))

	regulator_put(arm_regulator);

	regulator_put(arm_regulator);

err_vdd_arm:

err_vdd_arm:

	kfree(exynos_info);

	kfree(exynos_info);

drivers/cpufreq/exynos4210-cpufreq.c

+3 −12
Original line number Original line Diff line number Diff line
@@ -22,9 +22,6 @@ 




#define CPUFREQ_LEVEL_END	L5

#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 *cpu_clk;

static struct clk *moutcore;

static struct clk *moutcore;

static struct clk *mout_mpll;

static struct clk *mout_mpll;
@@ -276,10 +273,7 @@ int exynos4210_cpufreq_init(struct exynos_dvfs_info *info) 
	}

	}





	info->mpll_freq_khz = rate;

	info->mpll_freq_khz = rate;

	info->pm_lock_idx = L2;

	info->pll_safe_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->cpu_clk = cpu_clk;

	info->volt_table = exynos4210_volt_table;

	info->volt_table = exynos4210_volt_table;

	info->freq_table = exynos4210_freq_table;

	info->freq_table = exynos4210_freq_table;
@@ -289,13 +283,10 @@ int exynos4210_cpufreq_init(struct exynos_dvfs_info *info) 
	return 0;

	return 0;





err_mout_apll:

err_mout_apll:

	if (!IS_ERR(mout_mpll))

	clk_put(mout_mpll);

	clk_put(mout_mpll);

err_mout_mpll:

err_mout_mpll:

	if (!IS_ERR(moutcore))

	clk_put(moutcore);

	clk_put(moutcore);

err_moutcore:

err_moutcore:

	if (!IS_ERR(cpu_clk))

	clk_put(cpu_clk);

	clk_put(cpu_clk);





	pr_debug("%s: failed initialization\n", __func__);

	pr_debug("%s: failed initialization\n", __func__);

drivers/cpufreq/exynos4x12-cpufreq.c

+0 −8
Original line number Original line Diff line number Diff line
@@ -22,9 +22,6 @@ 




#define CPUFREQ_LEVEL_END	(L13 + 1)

#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 *cpu_clk;

static struct clk *moutcore;

static struct clk *moutcore;

static struct clk *mout_mpll;

static struct clk *mout_mpll;
@@ -420,8 +417,6 @@ static void __init set_volt_table(void) 
{

{

	unsigned int i;

	unsigned int i;





	max_support_idx = L1;



	/* Not supported */

	/* Not supported */

	exynos4x12_freq_table[L0].frequency = CPUFREQ_ENTRY_INVALID;

	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->mpll_freq_khz = rate;

	info->pm_lock_idx = L5;

	info->pll_safe_idx = L7;

	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->cpu_clk = cpu_clk;

	info->volt_table = exynos4x12_volt_table;

	info->volt_table = exynos4x12_volt_table;

	info->freq_table = exynos4x12_freq_table;

	info->freq_table = exynos4x12_freq_table;

drivers/cpufreq/exynos5250-cpufreq.c

+0 −8
Original line number Original line Diff line number Diff line
@@ -23,8 +23,6 @@ 




#define CPUFREQ_LEVEL_END	(L15 + 1)

#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 *cpu_clk;

static struct clk *moutcore;

static struct clk *moutcore;

static struct clk *mout_mpll;

static struct clk *mout_mpll;
@@ -249,8 +247,6 @@ static void __init set_volt_table(void) 
{

{

	unsigned int i;

	unsigned int i;





	max_support_idx = L0;



	for (i = 0 ; i < CPUFREQ_LEVEL_END ; i++)

	for (i = 0 ; i < CPUFREQ_LEVEL_END ; i++)

		exynos5250_volt_table[i] = asv_voltage_5250[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;

	info->mpll_freq_khz = rate;

	/* 1000Mhz */

	info->pm_lock_idx = L7;

	/* 800Mhz */

	/* 800Mhz */

	info->pll_safe_idx = L9;

	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->cpu_clk = cpu_clk;

	info->volt_table = exynos5250_volt_table;

	info->volt_table = exynos5250_volt_table;

	info->freq_table = exynos5250_freq_table;

	info->freq_table = exynos5250_freq_table;