diff options
| author | Mark Brown <broonie@kernel.org> | 2015-08-06 12:34:41 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-06 12:34:41 +0100 |
| commit | 113adf21cf1ed49b57098c1d0d6b38ffbe9ea1e6 (patch) | |
| tree | 90505c4418561b98f773e5f7b549399e2868c239 /arch/s390/include/asm/perf_event.h | |
| parent | c3879956957b8de9fd6cbad604e668fd00c6506c (diff) | |
| parent | 996034b117b467709dec7811ef134063934fa626 (diff) | |
Merge tag 'asoc-fix-v4.2-rc3' into asoc-fix-topology
ASoC: Fixes for v4.2
A lot of small fixes here, a few to the core:
- Fix for binding DAPM stream widgets on devices with prefixes assigned
to them
- Minor fixes for the newly added topology interfaces
- Locking and memory leak fixes for DAPM
- Driver specific fixes
Diffstat (limited to 'arch/s390/include/asm/perf_event.h')
| -rw-r--r-- | arch/s390/include/asm/perf_event.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/s390/include/asm/perf_event.h b/arch/s390/include/asm/perf_event.h index 4cb19fe76dd9..f897ec73dc8c 100644 --- a/arch/s390/include/asm/perf_event.h +++ b/arch/s390/include/asm/perf_event.h @@ -87,7 +87,15 @@ struct sf_raw_sample { } __packed; /* Perf hardware reserve and release functions */ +#ifdef CONFIG_PERF_EVENTS int perf_reserve_sampling(void); void perf_release_sampling(void); +#else /* CONFIG_PERF_EVENTS */ +static inline int perf_reserve_sampling(void) +{ + return 0; +} +static inline void perf_release_sampling(void) {} +#endif /* CONFIG_PERF_EVENTS */ #endif /* _ASM_S390_PERF_EVENT_H */ |