[PATCH] dmaengine: xilinx_dpdma: fix platform_get_irq.cocci warning
From: Yihao Han <hidden>
Date: 2022-03-03 13:04:12
Also in:
linux-arm-kernel, lkml
Subsystem:
dma generic offload engine subsystem, the rest, xilinx zynqmp dpdma driver · Maintainers:
Vinod Koul, Linus Torvalds, Laurent Pinchart
Remove dev_err() messages after platform_get_irq*() failures. platform_get_irq() already prints an error. Generated by: scripts/coccinelle/api/platform_get_irq.cocci Signed-off-by: Yihao Han <redacted> --- drivers/dma/xilinx/xilinx_dpdma.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/dma/xilinx/xilinx_dpdma.c b/drivers/dma/xilinx/xilinx_dpdma.c
index b0f4948b00a5..f708808d73ba 100644
--- a/drivers/dma/xilinx/xilinx_dpdma.c
+++ b/drivers/dma/xilinx/xilinx_dpdma.c@@ -1652,10 +1652,8 @@ static int xilinx_dpdma_probe(struct platform_device *pdev) dpdma_hw_init(xdev); xdev->irq = platform_get_irq(pdev, 0); - if (xdev->irq < 0) { - dev_err(xdev->dev, "failed to get platform irq\n"); + if (xdev->irq < 0) return xdev->irq; - } ret = request_irq(xdev->irq, xilinx_dpdma_irq_handler, IRQF_SHARED, dev_name(xdev->dev), xdev);
--
2.17.1