[PATCH 08/26] dmaengine: owl-dma: Remove redundant dev_err()/dev_err_probe()
From: Pan Chuang <hidden>
Date: 2026-07-09 13:59:22
Also in:
dmaengine, lkml
Subsystem:
arm/actions semi architecture, dma generic offload engine subsystem, the rest · Maintainers:
Andreas Färber, Manivannan Sadhasivam, Vinod Koul, Linus Torvalds
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 <redacted> --- drivers/dma/owl-dma.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/dma/owl-dma.c b/drivers/dma/owl-dma.c
index 7c80572fc71d..71d0b15968c6 100644
--- a/drivers/dma/owl-dma.c
+++ b/drivers/dma/owl-dma.c@@ -1163,10 +1163,8 @@ static int owl_dma_probe(struct platform_device *pdev) od->irq = platform_get_irq(pdev, 0); ret = devm_request_irq(&pdev->dev, od->irq, owl_dma_interrupt, 0, dev_name(&pdev->dev), od); - if (ret) { - dev_err(&pdev->dev, "unable to request IRQ\n"); + if (ret) return ret; - } /* Init physical channel */ od->pchans = devm_kcalloc(&pdev->dev, od->nr_pchans,
--
2.34.1