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Commit 9aa71711 authored by Maxime Ripard's avatar Maxime Ripard Committed by Vinod Koul
Browse files

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: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 8c81bfbd

drivers/dma/sa11x0-dma.c

+1 −2
Original line number Diff line number Diff line
@@ -829,7 +829,6 @@ static int sa11x0_dma_init_dmadev(struct dma_device *dmadev, 
{

	unsigned i;



	dmadev->chancnt = ARRAY_SIZE(chan_desc);

	INIT_LIST_HEAD(&dmadev->channels);

	dmadev->dev = dev;

	dmadev->device_alloc_chan_resources = sa11x0_dma_alloc_chan_resources;
@@ -838,7 +837,7 @@ static int sa11x0_dma_init_dmadev(struct dma_device *dmadev, 
	dmadev->device_tx_status = sa11x0_dma_tx_status;

	dmadev->device_issue_pending = sa11x0_dma_issue_pending;



	for (i = 0; i < dmadev->chancnt; i++) {

	for (i = 0; i < ARRAY_SIZE(chan_desc); i++) {

		struct sa11x0_dma_chan *c;



		c = kzalloc(sizeof(*c), GFP_KERNEL);