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| author | Stephen Warren <swarren@nvidia.com> | 2012-11-06 11:27:28 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2012-11-27 17:26:48 -0600 |
| commit | 4ea7a09fafdf0592cb99428090946bf15128ea44 (patch) | |
| tree | cf6626b79650d28c81d6ef0abf24a753bf9521d2 | |
| parent | 640fb607849c777e4dfcbbad6fe614ce5f4b7395 (diff) | |
| download | u-boot-imx-4ea7a09fafdf0592cb99428090946bf15128ea44.zip u-boot-imx-4ea7a09fafdf0592cb99428090946bf15128ea44.tar.gz u-boot-imx-4ea7a09fafdf0592cb99428090946bf15128ea44.tar.bz2 | |
bouncebuf: remove dummy implementation
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>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
| -rw-r--r-- | 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 |