From: Stephen Warren swarren@nvidia.com
If any driver ever needs to use the bounce buffer API, it always needs to use it. As such, providing a dummy implementation of those APIs when CONFIG_BOUNCE_BUFFER isn't defined does not make sense. Remove the dummy implementation.
Signed-off-by: Stephen Warren swarren@nvidia.com --- v2: New patch. --- include/bouncebuf.h | 14 -------------- 1 files changed, 0 insertions(+), 14 deletions(-)
diff --git a/include/bouncebuf.h b/include/bouncebuf.h index 31021c5..aa2278c 100644 --- a/include/bouncebuf.h +++ b/include/bouncebuf.h @@ -51,7 +51,6 @@ */ #define GEN_BB_RW (GEN_BB_READ | GEN_BB_WRITE)
-#ifdef CONFIG_BOUNCE_BUFFER /** * bounce_buffer_start() -- Start the bounce buffer session * data: pointer to buffer to be aligned @@ -70,18 +69,5 @@ int bounce_buffer_start(void **data, size_t len, void **backup, uint8_t flags); * flags: flags describing the transaction, see above. */ int bounce_buffer_stop(void **data, size_t len, void **backup, uint8_t flags); -#else -static inline int bounce_buffer_start(void **data, size_t len, void **backup, - uint8_t flags) -{ - return 0; -} - -static inline int bounce_buffer_stop(void **data, size_t len, void **backup, - uint8_t flags) -{ - return 0; -} -#endif
#endif