forked from luck/tmp_suning_uos_patched
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>
This commit is contained in:
parent
8c81bfbdb2
commit
9aa7171157
|
@ -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);
|
||||
|
|
Loading…
Reference in New Issue
Block a user