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| author | Stratos Karafotis <stratosk@semaphore.gr> | 2014-05-07 19:33:33 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-05-08 13:10:56 +0200 |
| commit | 5eeaf1f1897372590105f155c6a7110b3fa36aef (patch) | |
| tree | 704d8bb4d23fc7aa8dd983588963d4eb1f9cd8a2 /include/linux/cpufreq.h | |
| parent | 37c147948742d34bdc3d9b491f99c77fc48daac0 (diff) | |
| download | blackbird-op-linux-5eeaf1f1897372590105f155c6a7110b3fa36aef.tar.gz blackbird-op-linux-5eeaf1f1897372590105f155c6a7110b3fa36aef.zip | |
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: 27e289dce297 (cpufreq: Introduce macros for cpufreq_frequency_table iteration)
Reported-and-tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/cpufreq.h')
| -rw-r--r-- | include/linux/cpufreq.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 9d803b529ac2..3f458896d45c 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 |
