[PATCH v3 02/13] ARM: edma: Take the number of tc from edma_soc_info (pdata)

Peter Ujfalusi
2014-05-16T12:18:10Z

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>
---
arch/arm/common/edma.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c
index 01707aae0a2b..d42c84a3432a 100644
--- a/arch/arm/common/edma.c
+++ b/arch/arm/common/edma.c
@@ -1488,6 +1488,7 @@ 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)
@@ -1648,6 +1649,7 @@ 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;

@@ -1741,9 +1743,6 @@ 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,
--
1.9.3