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sh: mark DMA slave ID 0 as invalid
This makes it possible to leave DMA slave IDs in the platform data at default 0 value without hitting DMA channel allocation error paths. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -236,6 +236,7 @@ enum {
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};
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enum {
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SHDMA_SLAVE_INVALID,
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SHDMA_SLAVE_SCIF0_TX,
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SHDMA_SLAVE_SCIF0_RX,
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SHDMA_SLAVE_SCIF1_TX,
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@ -285,6 +285,7 @@ enum {
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};
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enum {
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SHDMA_SLAVE_INVALID,
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SHDMA_SLAVE_SCIF0_TX,
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SHDMA_SLAVE_SCIF0_RX,
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SHDMA_SLAVE_SCIF1_TX,
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@ -252,6 +252,7 @@ enum {
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};
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enum {
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SHDMA_SLAVE_INVALID,
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SHDMA_SLAVE_SDHI_TX,
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SHDMA_SLAVE_SDHI_RX,
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SHDMA_SLAVE_MMCIF_TX,
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