diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-10-03 20:29:22 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-16 00:50:35 +0200 |
| commit | a307a1e6bc0da1ea1e5960fb386b2bbc3587e808 (patch) | |
| tree | 1f253f1cddf7897881fb7063f374fecb866a1b78 /drivers/cpufreq | |
| parent | 8ce6f9de9785857669d39e061c9d2e87d1c516d7 (diff) | |
| download | blackbird-obmc-linux-a307a1e6bc0da1ea1e5960fb386b2bbc3587e808.tar.gz blackbird-obmc-linux-a307a1e6bc0da1ea1e5960fb386b2bbc3587e808.zip | |
cpufreq: s3c: use cpufreq_generic_init()
Use generic cpufreq_generic_init() routine instead of replicating the same code
here.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/s3c2416-cpufreq.c | 6 | ||||
| -rw-r--r-- | drivers/cpufreq/s3c24xx-cpufreq.c | 13 | ||||
| -rw-r--r-- | drivers/cpufreq/s3c64xx-cpufreq.c | 5 |
3 files changed, 5 insertions, 19 deletions
diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c index 22c4c2d837bd..26a35d137157 100644 --- a/drivers/cpufreq/s3c2416-cpufreq.c +++ b/drivers/cpufreq/s3c2416-cpufreq.c @@ -479,10 +479,8 @@ static int __init s3c2416_cpufreq_driver_init(struct cpufreq_policy *policy) /* Datasheet says PLL stabalisation time must be at least 300us, * so but add some fudge. (reference in LOCKCON0 register description) */ - policy->cpuinfo.transition_latency = (500 * 1000) + - s3c_freq->regulator_latency; - - ret = cpufreq_table_validate_and_show(policy, s3c_freq->freq_table); + ret = cpufreq_generic_init(policy, s3c_freq->freq_table, + (500 * 1000) + s3c_freq->regulator_latency); if (ret) goto err_freq_table; diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c index e0fbaefc69a7..485088253358 100644 --- a/drivers/cpufreq/s3c24xx-cpufreq.c +++ b/drivers/cpufreq/s3c24xx-cpufreq.c @@ -373,18 +373,7 @@ struct clk *s3c_cpufreq_clk_get(struct device *dev, const char *name) static int s3c_cpufreq_init(struct cpufreq_policy *policy) { - printk(KERN_INFO "%s: initialising policy %p\n", __func__, policy); - - if (policy->cpu != 0) - return -EINVAL; - - /* feed the latency information from the cpu driver */ - policy->cpuinfo.transition_latency = cpu_cur.info->latency; - - if (ftab) - return cpufreq_table_validate_and_show(policy, ftab); - - return 0; + return cpufreq_generic_init(policy, ftab, cpu_cur.info->latency); } static int __init s3c_cpufreq_initclks(void) diff --git a/drivers/cpufreq/s3c64xx-cpufreq.c b/drivers/cpufreq/s3c64xx-cpufreq.c index a66cfa3e54a1..16dc315d31e6 100644 --- a/drivers/cpufreq/s3c64xx-cpufreq.c +++ b/drivers/cpufreq/s3c64xx-cpufreq.c @@ -239,9 +239,8 @@ static int s3c64xx_cpufreq_driver_init(struct cpufreq_policy *policy) * the PLLs, which we don't currently) is ~300us worst case, * but add some fudge. */ - policy->cpuinfo.transition_latency = (500 * 1000) + regulator_latency; - - ret = cpufreq_table_validate_and_show(policy, s3c64xx_freq_table); + ret = cpufreq_generic_init(policy, s3c64xx_freq_table, + (500 * 1000) + regulator_latency); if (ret != 0) { pr_err("Failed to configure frequency table: %d\n", ret); |
