diff options
| author | Stratos Karafotis <stratosk@semaphore.gr> | 2014-04-26 00:15:38 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-04-30 02:06:21 +0400 |
| commit | 041526f915a90b2b628cd0253e2c85da8040276d (patch) | |
| tree | 0d2a0c45505584f942bd30723af84d2c09261de3 /drivers/cpufreq/powernow-k6.c | |
| parent | 27e289dce29764e488c1e13e9aa6950cad1f4aab (diff) | |
| download | linux-041526f915a90b2b628cd0253e2c85da8040276d.tar.xz | |
cpufreq: Use cpufreq_for_each_* macros for frequency table iteration
The cpufreq core now supports the cpufreq_for_each_entry and
cpufreq_for_each_valid_entry macros helpers for iteration over the
cpufreq_frequency_table, so use them.
It should have no functional changes.
Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/powernow-k6.c')
| -rw-r--r-- | drivers/cpufreq/powernow-k6.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/cpufreq/powernow-k6.c b/drivers/cpufreq/powernow-k6.c index 49f120e1bc7b..a133236a0013 100644 --- a/drivers/cpufreq/powernow-k6.c +++ b/drivers/cpufreq/powernow-k6.c @@ -159,6 +159,7 @@ static int powernow_k6_target(struct cpufreq_policy *policy, static int powernow_k6_cpu_init(struct cpufreq_policy *policy) { + struct cpufreq_frequency_table *pos; unsigned int i, f; unsigned khz; @@ -176,12 +177,11 @@ static int powernow_k6_cpu_init(struct cpufreq_policy *policy) } } if (param_max_multiplier) { - for (i = 0; (clock_ratio[i].frequency != CPUFREQ_TABLE_END); i++) { - if (clock_ratio[i].driver_data == param_max_multiplier) { + cpufreq_for_each_entry(pos, clock_ratio) + if (pos->driver_data == param_max_multiplier) { max_multiplier = param_max_multiplier; goto have_max_multiplier; } - } printk(KERN_ERR "powernow-k6: invalid max_multiplier parameter, valid parameters 20, 30, 35, 40, 45, 50, 55, 60\n"); return -EINVAL; } @@ -209,12 +209,12 @@ have_busfreq: param_busfreq = busfreq * 10; /* table init */ - for (i = 0; (clock_ratio[i].frequency != CPUFREQ_TABLE_END); i++) { - f = clock_ratio[i].driver_data; + cpufreq_for_each_entry(pos, clock_ratio) { + f = pos->driver_data; if (f > max_multiplier) - clock_ratio[i].frequency = CPUFREQ_ENTRY_INVALID; + pos->frequency = CPUFREQ_ENTRY_INVALID; else - clock_ratio[i].frequency = busfreq * f; + pos->frequency = busfreq * f; } /* cpuinfo and default policy values */ |