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| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-10-16 11:00:55 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-11-06 11:32:44 +0530 |
| commit | b2c100e02f666e6b4a73950e2a5badcdf744d4f1 (patch) | |
| tree | 425d37f3c3356bfb58b1e3f9d9b04b4e28b17318 | |
| parent | 9eba5536a7434c69d8c185d4bd1c70734d92287d (diff) | |
| download | op-kernel-dev-b2c100e02f666e6b4a73950e2a5badcdf744d4f1.zip op-kernel-dev-b2c100e02f666e6b4a73950e2a5badcdf744d4f1.tar.gz | |
dmaengine: jz4740: 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>
| -rw-r--r-- | drivers/dma/dma-jz4740.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/dma-jz4740.c b/drivers/dma/dma-jz4740.c index ae2ab14..44acda0 100644 --- a/drivers/dma/dma-jz4740.c +++ b/drivers/dma/dma-jz4740.c @@ -563,10 +563,9 @@ static int jz4740_dma_probe(struct platform_device *pdev) dd->device_prep_dma_cyclic = jz4740_dma_prep_dma_cyclic; dd->device_control = jz4740_dma_control; dd->dev = &pdev->dev; - dd->chancnt = JZ_DMA_NR_CHANS; INIT_LIST_HEAD(&dd->channels); - for (i = 0; i < dd->chancnt; i++) { + for (i = 0; i < JZ_DMA_NR_CHANS; i++) { chan = &dmadev->chan[i]; chan->id = i; chan->vchan.desc_free = jz4740_dma_desc_free; |
