diff options
Diffstat (limited to 'arch/arm/plat-mxc/cpufreq.c')
| -rwxr-xr-x | arch/arm/plat-mxc/cpufreq.c | 59 |
1 files changed, 26 insertions, 33 deletions
diff --git a/arch/arm/plat-mxc/cpufreq.c b/arch/arm/plat-mxc/cpufreq.c index bdc89f007349..7a06aaec02e7 100755 --- a/arch/arm/plat-mxc/cpufreq.c +++ b/arch/arm/plat-mxc/cpufreq.c @@ -42,7 +42,6 @@ static int cpu_freq_suspend_in; static struct mutex set_cpufreq_lock; #endif -static int soc_regulator_set; static int cpu_freq_khz_min; static int cpu_freq_khz_max; @@ -92,24 +91,21 @@ int set_cpu_freq(int freq) /* Check if the bus freq needs to be increased first */ bus_freq_update(cpu_clk, true); - if (freq == cpu_op_tbl[0].cpu_rate) { - if (!IS_ERR(soc_regulator)) { - ret = regulator_set_voltage(soc_regulator, soc_volt, - soc_volt); - if (ret < 0) { - printk(KERN_DEBUG "COULD NOT SET SOC VOLTAGE!!!!\n"); - return ret; - } + if (!IS_ERR(soc_regulator)) { + ret = regulator_set_voltage(soc_regulator, soc_volt, + soc_volt); + if (ret < 0) { + printk(KERN_DEBUG "COULD NOT SET SOC VOLTAGE!!!!\n"); + return ret; } - if (!IS_ERR(pu_regulator)) { - ret = regulator_set_voltage(pu_regulator, pu_volt, - pu_volt); - if (ret < 0) { - printk(KERN_DEBUG "COULD NOT SET PU VOLTAGE!!!!\n"); - return ret; - } + } + if (!IS_ERR(pu_regulator)) { + ret = regulator_set_voltage(pu_regulator, pu_volt, + pu_volt); + if (ret < 0) { + printk(KERN_DEBUG "COULD NOT SET PU VOLTAGE!!!!\n"); + return ret; } - soc_regulator_set = 1; } ret = regulator_set_voltage(cpu_regulator, gp_volt, gp_volt); @@ -132,24 +128,21 @@ int set_cpu_freq(int freq) printk(KERN_DEBUG "COULD NOT SET GP VOLTAGE!!!!\n"); return ret; } - if (soc_regulator_set) { - if (!IS_ERR(soc_regulator)) { - ret = regulator_set_voltage(soc_regulator, soc_volt, - soc_volt); - if (ret < 0) { - printk(KERN_DEBUG "COULD NOT SET SOC VOLTAGE BACK!!!!\n"); - return ret; - } + if (!IS_ERR(soc_regulator)) { + ret = regulator_set_voltage(soc_regulator, soc_volt, + soc_volt); + if (ret < 0) { + printk(KERN_DEBUG "COULD NOT SET SOC VOLTAGE BACK!!!!\n"); + return ret; } - if (!IS_ERR(pu_regulator)) { - ret = regulator_set_voltage(pu_regulator, pu_volt, - pu_volt); - if (ret < 0) { - printk(KERN_DEBUG "COULD NOT SET PU VOLTAGE!!!!\n"); - return ret; - } + } + if (!IS_ERR(pu_regulator)) { + ret = regulator_set_voltage(pu_regulator, pu_volt, + pu_volt); + if (ret < 0) { + printk(KERN_DEBUG "COULD NOT SET PU VOLTAGE!!!!\n"); + return ret; } - soc_regulator_set = 0; } /* Check if the bus freq can be decreased.*/ bus_freq_update(cpu_clk, false); |