[PATCH 23/26] dmaengine: tegra20-apb-dma: Remove redundant dev_err()/dev_err_probe()
From: Pan Chuang
Date: Thu Jul 09 2026 - 10:14:18 EST
The devm_request_irq() now automatically logs detailed error messages on
failure. This eliminates the need for driver-specific dev_err() and
dev_err_probe() calls that previously printed generic messages.
Signed-off-by: Pan Chuang <panchuang@xxxxxxxx>
---
drivers/dma/tegra20-apb-dma.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index 640b8a218c9a..fcfd2f35c821 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -1496,12 +1496,8 @@ static int tegra_dma_probe(struct platform_device *pdev)
snprintf(tdc->name, sizeof(tdc->name), "apbdma.%d", i);
ret = devm_request_irq(&pdev->dev, irq, tegra_dma_isr, 0,
tdc->name, tdc);
- if (ret) {
- dev_err(&pdev->dev,
- "request_irq failed with err %d channel %d\n",
- ret, i);
+ if (ret)
goto err_pm_disable;
- }
tdc->dma_chan.device = &tdma->dma_dev;
dma_cookie_init(&tdc->dma_chan);
--
2.34.1