linux-kernel - [PATCH v3 07/13] ARM: edma: Save number of regions from pdata to struct edma

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Date:	Fri, 16 May 2014 15:17:14 +0300
From:	Peter Ujfalusi <peter.ujfalusi@...com>
To:	<nsekhar@...com>, <joelf@...com>, <arnd@...db.de>
CC:	<linux@....linux.org.uk>, <vinod.koul@...el.com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <linux-doc@...r.kernel.org>,
	<tony@...mide.com>, <bcousson@...libre.com>
Subject: [PATCH v3 07/13] 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@...com>
---
 arch/arm/common/edma.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c
index 929a03e4749c..aa9473cb0c23 100644
--- a/arch/arm/common/edma.c
+++ b/arch/arm/common/edma.c
@@ -1628,6 +1628,7 @@ 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]);
@@ -1725,7 +1726,7 @@ 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);
-- 
1.9.3

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