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| author |   Zheng Bin <zhengbin13@huawei.com> | 2022-05-21 11:24:38 +0800 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-05-30 15:31:28 +0200 |
| commit | a3f083e04a87662559bbadddc02f4739b78e743a (patch) | |
| tree | 1a9e8d3a43003e17afe5ff56ce6b61f5e607dce0 /drivers/cpufreq | |
| parent | Merge tag 'cpufreq-arm-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm (diff) | |
| download | linux-dev-a3f083e04a87662559bbadddc02f4739b78e743a.tar.xz linux-dev-a3f083e04a87662559bbadddc02f4739b78e743a.zip | |
cpufreq: CPPC: Fix build error without CONFIG_ACPI_CPPC_CPUFREQ_FIE
If CONFIG_ACPI_CPPC_CPUFREQ_FIE is not set, building fails:
drivers/cpufreq/cppc_cpufreq.c: In function ‘populate_efficiency_class’:
drivers/cpufreq/cppc_cpufreq.c:584:2: error: ‘cppc_cpufreq_driver’ undeclared (first use in this function); did you mean ‘cpufreq_driver’?
cppc_cpufreq_driver.register_em = cppc_cpufreq_register_em;
^~~~~~~~~~~~~~~~~~~
cpufreq_driver
Make declare of cppc_cpufreq_driver out of CONFIG_ACPI_CPPC_CPUFREQ_FIE
to fix this.
Fixes: 740fcdc2c20e ("cpufreq: CPPC: Register EM based on efficiency class information")
Signed-off-by: Zheng Bin <zhengbin13@huawei.com>
Acked-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/cppc_cpufreq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c index d092c9bb4ba3..f0a8bb2c59e5 100644 --- a/drivers/cpufreq/cppc_cpufreq.c +++ b/drivers/cpufreq/cppc_cpufreq.c @@ -61,6 +61,8 @@ static struct cppc_workaround_oem_info wa_info[] = { } }; +static struct cpufreq_driver cppc_cpufreq_driver; + #ifdef CONFIG_ACPI_CPPC_CPUFREQ_FIE /* Frequency invariance support */ @@ -75,7 +77,6 @@ struct cppc_freq_invariance { static DEFINE_PER_CPU(struct cppc_freq_invariance, cppc_freq_inv); static struct kthread_worker *kworker_fie; -static struct cpufreq_driver cppc_cpufreq_driver; static unsigned int hisi_cppc_cpufreq_get_rate(unsigned int cpu); static int cppc_perf_from_fbctrs(struct cppc_cpudata *cpu_data, struct cppc_perf_fb_ctrs *fb_ctrs_t0, |