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dmaengine: ti: edma: remove unused code

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drivers/dma/ti/edma.c: In function edma_probe:
drivers/dma/ti/edma.c:2252:11: warning:
 variable off set but not used [-Wunused-but-set-variable]

'off' is not used now, so remove it.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20190905060249.23928-1-yuehaibing@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
YueHaibing 2019-09-05 14:02:49 +08:00 committed by Vinod Koul
parent 5b3e3606ab
commit 6735ab500b
1 changed files with 1 additions and 11 deletions
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12
drivers/dma/ti/edma.c
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@ -2249,10 +2249,8 @@ static int edma_probe(struct platform_device *pdev)
{
struct edma_soc_info *info = pdev->dev.platform_data;
s8 (*queue_priority_mapping)[2];
int i, off;
const s16 (*rsv_slots)[2];
const s16 (*xbar_chans)[2];
int irq;
int i, irq;
char *irq_name;
struct resource *mem;
struct device_node *node = pdev->dev.of_node;
@ -2349,14 +2347,6 @@ static int edma_probe(struct platform_device *pdev)
edma_write_slot(ecc, i, &dummy_paramset);
}
/* Clear the xbar mapped channels in unused list */
xbar_chans = info->xbar_chans;
if (xbar_chans) {
for (i = 0; xbar_chans[i][1] != -1; i++) {
off = xbar_chans[i][1];
}
}
irq = platform_get_irq_byname(pdev, "edma3_ccint");
if (irq < 0 && node)
irq = irq_of_parse_and_map(node, 0);