| Message ID | 6b737a9c285840b4b2036fa51b692ee835664ec8.1519358505.git.viresh.kumar@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | cpufreq: s3c24xx: Fix broken s3c_cpufreq_init() | expand |
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c index 7b596fa38ad2..6bebc1f9f55a 100644 --- a/drivers/cpufreq/s3c24xx-cpufreq.c +++ b/drivers/cpufreq/s3c24xx-cpufreq.c @@ -351,7 +351,13 @@ struct clk *s3c_cpufreq_clk_get(struct device *dev, const char *name) static int s3c_cpufreq_init(struct cpufreq_policy *policy) { policy->clk = clk_arm; - return cpufreq_generic_init(policy, ftab, cpu_cur.info->latency); + + policy->cpuinfo.transition_latency = cpu_cur.info->latency; + + if (ftab) + return cpufreq_table_validate_and_show(policy, ftab); + + return 0; } static int __init s3c_cpufreq_initclks(void)
commit a307a1e6bc0d ("cpufreq: s3c: use cpufreq_generic_init()") accidentally broke cpufreq on s3c2410 and s3c2412. These two platforms don't have a CPU frequency table and used to skip calling cpufreq_table_validate_and_show() for them. But with the above commit, we started calling it unconditionally and that will eventually fail as the frequency table pointer is NULL. Fix this by calling cpufreq_table_validate_and_show() conditionally again. Cc: stable@vger.kernel.org # v3.13+ Fixes: a307a1e6bc0d ("cpufreq: s3c: use cpufreq_generic_init()") Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/cpufreq/s3c24xx-cpufreq.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) -- 2.15.0.194.g9af6a3dea062 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html