diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/tegra20-apb-dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index 6ed3f43be41..e447c8aad48 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -169,6 +169,7 @@ typedef void (*dma_isr_handler)(struct tegra_dma_channel *tdc, /* tegra_dma_channel: Channel specific information */ struct tegra_dma_channel { struct dma_chan dma_chan; + char name[30]; bool config_init; int id; int irq; @@ -1282,7 +1283,6 @@ static int __devinit tegra_dma_probe(struct platform_device *pdev) INIT_LIST_HEAD(&tdma->dma_dev.channels); for (i = 0; i < cdata->nr_channels; i++) { struct tegra_dma_channel *tdc = &tdma->channels[i]; - char irq_name[30]; tdc->chan_base_offset = TEGRA_APBDMA_CHANNEL_BASE_ADD_OFFSET + i * TEGRA_APBDMA_CHANNEL_REGISTER_SIZE; @@ -1294,9 +1294,9 @@ static int __devinit tegra_dma_probe(struct platform_device *pdev) goto err_irq; } tdc->irq = res->start; - snprintf(irq_name, sizeof(irq_name), "apbdma.%d", i); + snprintf(tdc->name, sizeof(tdc->name), "apbdma.%d", i); ret = devm_request_irq(&pdev->dev, tdc->irq, - tegra_dma_isr, 0, irq_name, tdc); + tegra_dma_isr, 0, tdc->name, tdc); if (ret) { dev_err(&pdev->dev, "request_irq failed with err %d channel %d\n", |