ARM: edma: Save number of regions from pdata to struct edma

To be consistent in the code that we take parameters from edma_cc[j] struct
and not randomly from info[j] as well.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c
index 90dd7b6013bb978b58e8d8d6f6ebf6c231499d4c..79097d880d50e373bd70c48d8b44abdd276dce40 100644 (file)
--- a/arch/arm/common/edma.c
+++ b/arch/arm/common/edma.c
@@ -1646,6 +1646,7 @@ static int edma_probe(struct platform_device *pdev)
                edma_cc[j]->num_tc = info[j]->n_tc;
 
                edma_cc[j]->default_queue = info[j]->default_queue;
+               edma_cc[j]->num_region = info[j]->n_region;
 
                dev_dbg(&pdev->dev, "DMA REG BASE ADDR=%p\n",
                        edmacc_regs_base[j]);
@@ -1743,7 +1744,7 @@ static int edma_probe(struct platform_device *pdev)
                if (edma_read(j, EDMA_CCCFG) & CHMAP_EXIST)
                        map_dmach_param(j);
 
-               for (i = 0; i < info[j]->n_region; i++) {
+               for (i = 0; i < edma_cc[j]->num_region; i++) {
                        edma_write_array2(j, EDMA_DRAE, i, 0, 0x0);
                        edma_write_array2(j, EDMA_DRAE, i, 1, 0x0);
                        edma_write_array(j, EDMA_QRAE, i, 0x0);