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spi: cadence-quadspi: Add missing check for dma_set_mask

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[ Upstream commit 947c70a213 ]

Add check for dma_set_mask() and return the error if it fails.

Fixes: 1a6f854f7d ("spi: cadence-quadspi: Add Xilinx Versal external DMA support")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230606093859.27818-1-jiasheng@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jiasheng Jiang
2023-06-06 17:38:59 +08:00
committed by Greg Kroah-Hartman
parent 2906e0d75b
commit 4857924806
1 changed files with 5 additions and 2 deletions
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7
drivers/spi/spi-cadence-quadspi.c
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@@ -1697,8 +1697,11 @@ static int cqspi_probe(struct platform_device *pdev)
cqspi->slow_sram = true;
if (of_device_is_compatible(pdev->dev.of_node,
"xlnx,versal-ospi-1.0"))
dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
"xlnx,versal-ospi-1.0")) {
ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
if (ret)
goto probe_reset_failed;
}
}
ret = devm_request_irq(dev, irq, cqspi_irq_handler, 0,