From 18f130ed75ab98573694fa6d8542c7891ccc9447 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Mon, 16 Sep 2013 18:56:06 +0530 Subject: cpufreq: sparc: call cpufreq_frequency_table_get_attr() This exposes frequency table of driver to cpufreq core and is required for core to guess what the index for a target frequency is, when it calls cpufreq_frequency_table_target(). And so this driver needs to expose it. Cc: David S. Miller Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/sparc-us3-cpufreq.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'drivers/cpufreq/sparc-us3-cpufreq.c') diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c index ac76b489979d..985bc56b0068 100644 --- a/drivers/cpufreq/sparc-us3-cpufreq.c +++ b/drivers/cpufreq/sparc-us3-cpufreq.c @@ -168,6 +168,7 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy) unsigned long clock_tick = sparc64_get_clock_tick(cpu) / 1000; struct cpufreq_frequency_table *table = &us3_freq_table[cpu].table[0]; + int ret; table[0].driver_data = 0; table[0].frequency = clock_tick / 1; @@ -181,13 +182,19 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy) policy->cpuinfo.transition_latency = 0; policy->cur = clock_tick; - return cpufreq_frequency_table_cpuinfo(policy, table); + ret = cpufreq_frequency_table_cpuinfo(policy, table); + if (!ret) + cpufreq_frequency_table_get_attr(table, policy->cpu); + + return ret; } static int us3_freq_cpu_exit(struct cpufreq_policy *policy) { - if (cpufreq_us3_driver) + if (cpufreq_us3_driver) { + cpufreq_frequency_table_put_attr(policy->cpu); us3_set_cpu_divider_index(policy, 0); + } return 0; } -- cgit v1.2.3