[PATCH v2 02/13] dmaengine: mxs-dma: Fix missing return value from of_dma_controller_register()
From: Frank Li <Frank.Li@nxp.com>
Date: 2026-01-15 16:07:13
Also in:
dmaengine, imx, linux-devicetree, lkml
Subsystem:
dma generic offload engine subsystem, the rest · Maintainers:
Vinod Koul, Linus Torvalds
Propagate the return value of of_dma_controller_register() in probe()
instead of ignoring it.
Fixes: a580b8c5429a6 ("dmaengine: mxs-dma: add dma support for i.MX23/28")
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
drivers/dma/mxs-dma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index cfb9962417ef68e976ae03c3c6f3054dc89bd1e6..53f572b6b6fc62c6cb2496f0da281887f8fc3280 100644
--- a/drivers/dma/mxs-dma.c
+++ b/drivers/dma/mxs-dma.c@@ -824,6 +824,7 @@ static int mxs_dma_probe(struct platform_device *pdev) if (ret) { dev_err(mxs_dma->dma_device.dev, "failed to register controller\n"); + return ret; } dev_info(mxs_dma->dma_device.dev, "initialized\n");
--
2.34.1