dmaengine: sirf: 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>

diff --git a/drivers/dma/sirf-dma.c b/drivers/dma/sirf-dma.c
index aac03ab10c54809275460aecde286ef9d5742ff9..fbe291584e8ae8735a08980805944c5cdf34caf8 100644 (file)
--- 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;