diff options
Diffstat (limited to 'drivers/cpufreq/kirkwood-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/kirkwood-cpufreq.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/cpufreq/kirkwood-cpufreq.c b/drivers/cpufreq/kirkwood-cpufreq.c index 0e83e3c24f5b..d36ea8dc96eb 100644 --- a/drivers/cpufreq/kirkwood-cpufreq.c +++ b/drivers/cpufreq/kirkwood-cpufreq.c @@ -55,7 +55,8 @@ static unsigned int kirkwood_cpufreq_get_cpu_frequency(unsigned int cpu) return kirkwood_freq_table[0].frequency; } -static void kirkwood_cpufreq_set_cpu_state(unsigned int index) +static void kirkwood_cpufreq_set_cpu_state(struct cpufreq_policy *policy, + unsigned int index) { struct cpufreq_freqs freqs; unsigned int state = kirkwood_freq_table[index].index; @@ -63,9 +64,8 @@ static void kirkwood_cpufreq_set_cpu_state(unsigned int index) freqs.old = kirkwood_cpufreq_get_cpu_frequency(0); freqs.new = kirkwood_freq_table[index].frequency; - freqs.cpu = 0; /* Kirkwood is UP */ - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); + cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); dev_dbg(priv.dev, "Attempting to set frequency to %i KHz\n", kirkwood_freq_table[index].frequency); @@ -99,7 +99,7 @@ static void kirkwood_cpufreq_set_cpu_state(unsigned int index) local_irq_enable(); } - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); + cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); }; static int kirkwood_cpufreq_verify(struct cpufreq_policy *policy) @@ -117,7 +117,7 @@ static int kirkwood_cpufreq_target(struct cpufreq_policy *policy, target_freq, relation, &index)) return -EINVAL; - kirkwood_cpufreq_set_cpu_state(index); + kirkwood_cpufreq_set_cpu_state(policy, index); return 0; } @@ -175,11 +175,9 @@ static int kirkwood_cpufreq_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Cannot get memory resource\n"); return -ENODEV; } - priv.base = devm_request_and_ioremap(&pdev->dev, res); - if (!priv.base) { - dev_err(&pdev->dev, "Cannot ioremap\n"); - return -EADDRNOTAVAIL; - } + priv.base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(priv.base)) + return PTR_ERR(priv.base); np = of_find_node_by_path("/cpus/cpu@0"); if (!np) |