dmaengine: sa11x0: Remove chancnt affectations
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> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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1 changed files with 1 additions and 2 deletions
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@ -829,7 +829,6 @@ static int sa11x0_dma_init_dmadev(struct dma_device *dmadev,
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{
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unsigned i;
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dmadev->chancnt = ARRAY_SIZE(chan_desc);
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INIT_LIST_HEAD(&dmadev->channels);
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dmadev->dev = dev;
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dmadev->device_alloc_chan_resources = sa11x0_dma_alloc_chan_resources;
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@ -838,7 +837,7 @@ static int sa11x0_dma_init_dmadev(struct dma_device *dmadev,
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dmadev->device_tx_status = sa11x0_dma_tx_status;
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dmadev->device_issue_pending = sa11x0_dma_issue_pending;
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for (i = 0; i < dmadev->chancnt; i++) {
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for (i = 0; i < ARRAY_SIZE(chan_desc); i++) {
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struct sa11x0_dma_chan *c;
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c = kzalloc(sizeof(*c), GFP_KERNEL);
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