[PATCH] ppc32: fix ppc4xx stb03xxx dma build
Fixes build on 4xx stb03xxx when general purpose dma engine support is enabled. Signed-off-by: Matt Porter <mporter@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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2 changed files with 8 additions and 4 deletions
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@ -620,6 +620,7 @@ ppc4xx_clr_dma_status(unsigned int dmanr)
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return DMA_STATUS_GOOD;
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}
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#ifdef CONFIG_PPC4xx_EDMA
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/*
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* Enables the burst on the channel (BTEN bit in the control/count register)
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* Note:
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@ -685,6 +686,11 @@ ppc4xx_set_burst_size(unsigned int dmanr, unsigned int bsize)
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return DMA_STATUS_GOOD;
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}
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EXPORT_SYMBOL(ppc4xx_enable_burst);
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EXPORT_SYMBOL(ppc4xx_disable_burst);
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EXPORT_SYMBOL(ppc4xx_set_burst_size);
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#endif /* CONFIG_PPC4xx_EDMA */
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EXPORT_SYMBOL(ppc4xx_init_dma_channel);
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EXPORT_SYMBOL(ppc4xx_get_channel_config);
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EXPORT_SYMBOL(ppc4xx_set_channel_priority);
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@ -703,6 +709,4 @@ EXPORT_SYMBOL(ppc4xx_enable_dma_interrupt);
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EXPORT_SYMBOL(ppc4xx_disable_dma_interrupt);
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EXPORT_SYMBOL(ppc4xx_get_dma_status);
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EXPORT_SYMBOL(ppc4xx_clr_dma_status);
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EXPORT_SYMBOL(ppc4xx_enable_burst);
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EXPORT_SYMBOL(ppc4xx_disable_burst);
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EXPORT_SYMBOL(ppc4xx_set_burst_size);
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@ -285,7 +285,7 @@ typedef uint32_t sgl_handle_t;
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#define GET_DMA_POLARITY(chan) (DMAReq_ActiveLow(chan) | DMAAck_ActiveLow(chan) | EOT_ActiveLow(chan))
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#elif defined(CONFIG_STBXXX_DMA) /* stb03xxx */
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#elif defined(CONFIG_STB03xxx) /* stb03xxx */
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#define DMA_PPC4xx_SIZE 4096
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