Commit 5eeaf1f1 authored by Stratos Karafotis's avatar Stratos Karafotis Committed by Rafael J. Wysocki

cpufreq: Fix build error on some platforms that use cpufreq_for_each_*

On platforms that use cpufreq_for_each_* macros, build fails if
CONFIG_CPU_FREQ=n, e.g. ARM/shmobile/koelsch/non-multiplatform:

drivers/built-in.o: In function `clk_round_parent':
clkdev.c:(.text+0xcf168): undefined reference to `cpufreq_next_valid'
drivers/built-in.o: In function `clk_rate_table_find':
clkdev.c:(.text+0xcf820): undefined reference to `cpufreq_next_valid'
make[3]: *** [vmlinux] Error 1

Fix this making cpufreq_next_valid function inline and move it to
cpufreq.h.

Fixes: 27e289dc (cpufreq: Introduce macros for cpufreq_frequency_table iteration)
Reported-and-tested-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarStratos Karafotis <stratosk@semaphore.gr>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 37c14794
......@@ -237,17 +237,6 @@ void cpufreq_cpu_put(struct cpufreq_policy *policy)
}
EXPORT_SYMBOL_GPL(cpufreq_cpu_put);
bool cpufreq_next_valid(struct cpufreq_frequency_table **pos)
{
while ((*pos)->frequency != CPUFREQ_TABLE_END)
if ((*pos)->frequency != CPUFREQ_ENTRY_INVALID)
return true;
else
(*pos)++;
return false;
}
EXPORT_SYMBOL_GPL(cpufreq_next_valid);
/*********************************************************************
* EXTERNALLY AFFECTING FREQUENCY CHANGES *
*********************************************************************/
......
......@@ -489,8 +489,15 @@ static inline void dev_pm_opp_free_cpufreq_table(struct device *dev,
}
#endif
bool cpufreq_next_valid(struct cpufreq_frequency_table **pos);
static inline bool cpufreq_next_valid(struct cpufreq_frequency_table **pos)
{
while ((*pos)->frequency != CPUFREQ_TABLE_END)
if ((*pos)->frequency != CPUFREQ_ENTRY_INVALID)
return true;
else
(*pos)++;
return false;
}
/*
* cpufreq_for_each_entry - iterate over a cpufreq_frequency_table
......
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