diff options
| author | Greg Hackmann <ghackmann@google.com> | 2014-02-05 04:08:34 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-07 21:03:16 +0400 |
| commit | bbd9ae8a05e05a608ff9158cf3b95be7b857a6fa (patch) | |
| tree | f4f12c32aaa98d5991710723073ab9108829dfd6 /drivers/staging | |
| parent | 102f1a2a496a76f16675ee4bf13e2a5e512c447e (diff) | |
| download | linux-bbd9ae8a05e05a608ff9158cf3b95be7b857a6fa.tar.xz | |
staging: sw_sync: Add stubs for kernels without CONFIG_SW_SYNC
Add stubs for kernels without CONFIG_SW_SYNC
Cc: Colin Cross <ccross@android.com>
Cc: Android Kernel Team <kernel-team@android.com>
Signed-off-by: Greg Hackmann <ghackmann@google.com>
[jstultz: resolved minor conflict, tweaked commit message]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/android/sw_sync.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/staging/android/sw_sync.h b/drivers/staging/android/sw_sync.h index 585040be5f18..5aaf71d6974b 100644 --- a/drivers/staging/android/sw_sync.h +++ b/drivers/staging/android/sw_sync.h @@ -35,10 +35,27 @@ struct sw_sync_pt { u32 value; }; +#if IS_ENABLED(CONFIG_SW_SYNC) struct sw_sync_timeline *sw_sync_timeline_create(const char *name); void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc); struct sync_pt *sw_sync_pt_create(struct sw_sync_timeline *obj, u32 value); +#else +static inline struct sw_sync_timeline *sw_sync_timeline_create(const char *name) +{ + return NULL; +} + +static inline void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc) +{ +} + +static inline struct sync_pt *sw_sync_pt_create(struct sw_sync_timeline *obj, + u32 value) +{ + return NULL; +} +#endif /* IS_ENABLED(CONFIG_SW_SYNC) */ #endif /* __KERNEL __ */ |