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ARM: edma: Take the number of tc from edma_soc_info (pdata) 

Instead of saving the for loop length, take the num_tc value from the pdata.
In case of DT boot set the n_tc to 3 as it is hardwired in edma_of_parse_dt()
This is a temporary state since upcoming patch(es) will change how we are
dealing with these parameters.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Peter Ujfalusi 2014-05-16 15:17:09 +03:00 committed by Sekhar Nori
parent 89df4bed0f
commit cf4afc3d2b
1 changed files with 2 additions and 3 deletions
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5
arch/arm/common/edma.c
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@ -1506,6 +1506,7 @@ static int edma_of_parse_dt(struct device *dev,
pdata->n_slot = value;
pdata->n_cc = 1;
pdata->n_tc = 3;
rsv_info = devm_kzalloc(dev, sizeof(struct edma_rsv_info), GFP_KERNEL);
if (!rsv_info)
@ -1666,6 +1667,7 @@ static int edma_probe(struct platform_device *pdev)
EDMA_MAX_PARAMENTRY);
edma_cc[j]->num_cc = min_t(unsigned, info[j]->n_cc,
EDMA_MAX_CC);
edma_cc[j]->num_tc = info[j]->n_tc;
edma_cc[j]->default_queue = info[j]->default_queue;
@ -1759,9 +1761,6 @@ static int edma_probe(struct platform_device *pdev)
map_queue_tc(j, queue_tc_mapping[i][0],
queue_tc_mapping[i][1]);
/* Save the number of TCs */
edma_cc[j]->num_tc = i;
/* Event queue priority mapping */
for (i = 0; queue_priority_mapping[i][0] != -1; i++)
assign_priority_to_queue(j,