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dmaengine: mxs-dma: Fix missing return value from of_dma_controller_register()

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[ Upstream commit ab2bf6d4c0 ]

Propagate the return value of of_dma_controller_register() in probe()
instead of ignoring it.

Fixes: a580b8c542 ("dmaengine: mxs-dma: add dma support for i.MX23/28")
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260225-mxsdma-module-v3-2-8f798b13baa6@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Frank Li
2026-05-23 13:06:49 +02:00
committed by Greg Kroah-Hartman
parent 4cafee50af
commit 8995ef2dbe
1 changed files with 1 additions and 0 deletions
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drivers/dma/mxs-dma.c
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@@ -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");