diff options
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/Kconfig.arm | 6 | ||||
| -rw-r--r-- | drivers/cpufreq/powernv-cpufreq.c | 1 | ||||
| -rw-r--r-- | drivers/cpufreq/ppc-corenet-cpufreq.c | 2 | ||||
| -rw-r--r-- | drivers/cpufreq/unicore2-cpufreq.c | 4 |
4 files changed, 4 insertions, 9 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index 0e9cce82844b..580503513f0f 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -92,11 +92,7 @@ config ARM_EXYNOS_CPU_FREQ_BOOST_SW config ARM_HIGHBANK_CPUFREQ tristate "Calxeda Highbank-based" - depends on ARCH_HIGHBANK - select GENERIC_CPUFREQ_CPU0 - select PM_OPP - select REGULATOR - + depends on ARCH_HIGHBANK && GENERIC_CPUFREQ_CPU0 && REGULATOR default m help This adds the CPUFreq driver for Calxeda Highbank SoC diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c index 9edccc63245d..af4968813e76 100644 --- a/drivers/cpufreq/powernv-cpufreq.c +++ b/drivers/cpufreq/powernv-cpufreq.c @@ -29,6 +29,7 @@ #include <asm/cputhreads.h> #include <asm/reg.h> +#include <asm/smp.h> /* Required for cpu_sibling_mask() in UP configs */ #define POWERNV_MAX_PSTATES 256 diff --git a/drivers/cpufreq/ppc-corenet-cpufreq.c b/drivers/cpufreq/ppc-corenet-cpufreq.c index b7e677be1df0..a1ca3dd04a8e 100644 --- a/drivers/cpufreq/ppc-corenet-cpufreq.c +++ b/drivers/cpufreq/ppc-corenet-cpufreq.c @@ -206,7 +206,7 @@ static int corenet_cpufreq_cpu_init(struct cpufreq_policy *policy) per_cpu(cpu_data, i) = data; policy->cpuinfo.transition_latency = - (12 * NSEC_PER_SEC) / fsl_get_sys_freq(); + (12ULL * NSEC_PER_SEC) / fsl_get_sys_freq(); of_node_put(np); return 0; diff --git a/drivers/cpufreq/unicore2-cpufreq.c b/drivers/cpufreq/unicore2-cpufreq.c index 8d045afa7fb4..6f9dfa80563a 100644 --- a/drivers/cpufreq/unicore2-cpufreq.c +++ b/drivers/cpufreq/unicore2-cpufreq.c @@ -60,9 +60,7 @@ static int __init ucv2_cpu_init(struct cpufreq_policy *policy) policy->max = policy->cpuinfo.max_freq = 1000000; policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; policy->clk = clk_get(NULL, "MAIN_CLK"); - if (IS_ERR(policy->clk)) - return PTR_ERR(policy->clk); - return 0; + return PTR_ERR_OR_ZERO(policy->clk); } static struct cpufreq_driver ucv2_driver = { |