Messages in this thread Patch in this message | | | From | Maxime Ripard <> | Subject | [PATCH 10/11] dmaengine: sirf: Remove chancnt affectations | Date | Thu, 16 Oct 2014 11:01:02 +0200 |
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chanctnt is already filled by dma_async_device_register, which uses the channel list to know how much channels there is.
Since it's already filled, we can safely remove it from the drivers' probe function.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> --- drivers/dma/sirf-dma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/dma/sirf-dma.c b/drivers/dma/sirf-dma.c index aac03ab10c54..fbe291584e8a 100644 --- a/drivers/dma/sirf-dma.c +++ b/drivers/dma/sirf-dma.c @@ -735,7 +735,6 @@ static int sirfsoc_dma_probe(struct platform_device *op) dma = &sdma->dma; dma->dev = dev; - dma->chancnt = SIRFSOC_DMA_CHANNELS; dma->device_alloc_chan_resources = sirfsoc_dma_alloc_chan_resources; dma->device_free_chan_resources = sirfsoc_dma_free_chan_resources; @@ -752,7 +751,7 @@ static int sirfsoc_dma_probe(struct platform_device *op) dma_cap_set(DMA_INTERLEAVE, dma->cap_mask); dma_cap_set(DMA_PRIVATE, dma->cap_mask); - for (i = 0; i < dma->chancnt; i++) { + for (i = 0; i < SIRFSOC_DMA_CHANNELS; i++) { schan = &sdma->channels[i]; schan->chan.device = dma; -- 2.1.1
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