Messages in this thread Patch in this message | | | Date | Wed, 07 May 2014 19:33:33 +0300 | From | Stratos Karafotis <> | Subject | [PATCH] cpufreq: Fix build error on some platforms that use cpufreq_for_each_* |
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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.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr> --- drivers/cpufreq/cpufreq.c | 11 ----------- include/linux/cpufreq.h | 11 +++++++++-- 2 files changed, 9 insertions(+), 13 deletions(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index bfe82b6..a05c921 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -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 * *********************************************************************/ diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 9d803b5..3f45889 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -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 -- 1.9.0
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