Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
---
drivers/dma/imx-dma.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index 6f9ac20..7ef16e8 100644
--- a/drivers/dma/imx-dma.c
+++ b/drivers/dma/imx-dma.c
@@ -167,6 +167,7 @@ struct imxdma_channel {
u32 ccr_to_device;
bool enabled_2d;
int slot_2d;
+ char name[6];
};
enum imx_dma_type {
@@ -1111,7 +1112,7 @@ static int __init imxdma_probe(struct platform_device *pdev)
}
ret = devm_request_irq(&pdev->dev, irq_err,
- imxdma_err_handler, 0, "DMA", imxdma);
+ imxdma_err_handler, 0, "DMAERR", imxdma);
if (ret) {
dev_warn(imxdma->dev, "Can't register ERRIRQ for DMA\n");
goto err;
@@ -1145,8 +1146,10 @@ static int __init imxdma_probe(struct platform_device *pdev)
struct imxdma_channel *imxdmac = &imxdma->channel[i];
if (!is_imx1_dma(imxdma)) {
+ sprintf(imxdmac->name, "DMA%i", i);
ret = devm_request_irq(&pdev->dev, irq + i,
- dma_irq_handler, 0, "DMA", imxdma);
+ dma_irq_handler, 0,
+ imxdmac->name, imxdma);
if (ret) {
dev_warn(imxdma->dev, "Can't register IRQ %d "
"for DMA channel %d\n",
--
1.8.3.2
--
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