| Message ID | 1547827230-55132-3-git-send-email-andrew.murray@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Abstract empty functions with STUB_UNLESS macro | expand |
On 18/01/2019 16:00, Andrew Murray wrote: > Use the STUB_UNLESS macro to simplify function declaration. > > Signed-off-by: Andrew Murray <andrew.murray@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> > --- > include/linux/cpufreq.h | 21 ++++++--------------- > 1 file changed, 6 insertions(+), 15 deletions(-) > > diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h > index c86d6d8..2c53cae 100644 > --- a/include/linux/cpufreq.h > +++ b/include/linux/cpufreq.h > @@ -159,21 +159,12 @@ struct cpufreq_policy { > #define CPUFREQ_SHARED_TYPE_ALL (2) /* All dependent CPUs should set freq */ > #define CPUFREQ_SHARED_TYPE_ANY (3) /* Freq can be set from any dependent CPU*/ > > -#ifdef CONFIG_CPU_FREQ > -struct cpufreq_policy *cpufreq_cpu_get_raw(unsigned int cpu); > -struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu); > -void cpufreq_cpu_put(struct cpufreq_policy *policy); > -#else > -static inline struct cpufreq_policy *cpufreq_cpu_get_raw(unsigned int cpu) > -{ > - return NULL; > -} > -static inline struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu) > -{ > - return NULL; > -} > -static inline void cpufreq_cpu_put(struct cpufreq_policy *policy) { } > -#endif > +STUB_UNLESS(CONFIG_CPU_FREQ, return NULL, > +struct cpufreq_policy *cpufreq_cpu_get_raw(unsigned int cpu)); > +STUB_UNLESS(CONFIG_CPU_FREQ, return NULL, > +struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu)); > +STUB_UNLESS(CONFIG_CPU_FREQ, > +void cpufreq_cpu_put(struct cpufreq_policy *policy)); > > static inline bool policy_is_shared(struct cpufreq_policy *policy) > { >
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index c86d6d8..2c53cae 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -159,21 +159,12 @@ struct cpufreq_policy { #define CPUFREQ_SHARED_TYPE_ALL (2) /* All dependent CPUs should set freq */ #define CPUFREQ_SHARED_TYPE_ANY (3) /* Freq can be set from any dependent CPU*/ -#ifdef CONFIG_CPU_FREQ -struct cpufreq_policy *cpufreq_cpu_get_raw(unsigned int cpu); -struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu); -void cpufreq_cpu_put(struct cpufreq_policy *policy); -#else -static inline struct cpufreq_policy *cpufreq_cpu_get_raw(unsigned int cpu) -{ - return NULL; -} -static inline struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu) -{ - return NULL; -} -static inline void cpufreq_cpu_put(struct cpufreq_policy *policy) { } -#endif +STUB_UNLESS(CONFIG_CPU_FREQ, return NULL, +struct cpufreq_policy *cpufreq_cpu_get_raw(unsigned int cpu)); +STUB_UNLESS(CONFIG_CPU_FREQ, return NULL, +struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu)); +STUB_UNLESS(CONFIG_CPU_FREQ, +void cpufreq_cpu_put(struct cpufreq_policy *policy)); static inline bool policy_is_shared(struct cpufreq_policy *policy) {
Use the STUB_UNLESS macro to simplify function declaration. Signed-off-by: Andrew Murray <andrew.murray@arm.com> --- include/linux/cpufreq.h | 21 ++++++--------------- 1 file changed, 6 insertions(+), 15 deletions(-)