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| author | Daniel Walker <dwalker@codeaurora.org> | 2010-08-18 10:53:05 -0700 |
|---|---|---|
| committer | Daniel Walker <dwalker@codeaurora.org> | 2010-10-08 15:12:42 -0700 |
| commit | 4ca06de368ddfaee47983d3d1f9eec9e2a6c23d4 (patch) | |
| tree | 68ed7650593bc75ec46f50ec162a72b730e489e1 | |
| parent | 871c94a8612f6b13193752c765617cfe68a038d3 (diff) | |
| download | lwn-4ca06de368ddfaee47983d3d1f9eec9e2a6c23d4.tar.gz lwn-4ca06de368ddfaee47983d3d1f9eec9e2a6c23d4.zip | |
msm: dma: add stub functions for dma features not yet present on 8x60
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
| -rw-r--r-- | arch/arm/mach-msm/include/mach/dma.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/mach-msm/include/mach/dma.h b/arch/arm/mach-msm/include/mach/dma.h index 00f9bbfadbe6..05583f569524 100644 --- a/arch/arm/mach-msm/include/mach/dma.h +++ b/arch/arm/mach-msm/include/mach/dma.h @@ -32,10 +32,18 @@ struct msm_dmov_cmd { void *data; }; +#ifndef CONFIG_ARCH_MSM8X60 void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd); void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful); int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr); - +#else +static inline +void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd) { } +static inline +void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful) { } +static inline +int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr) { return -EIO; } +#endif #define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2)) |