mxs/spi: fix error return code in mxs_spi_probe()
Fix to return a negative error code from the error handling case instead of 0, as returned elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -612,6 +612,7 @@ static int mxs_spi_probe(struct platform_device *pdev)
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ssp->dmach = dma_request_channel(mask, mxs_ssp_dma_filter, ssp);
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ssp->dmach = dma_request_channel(mask, mxs_ssp_dma_filter, ssp);
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if (!ssp->dmach) {
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if (!ssp->dmach) {
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dev_err(ssp->dev, "Failed to request DMA\n");
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dev_err(ssp->dev, "Failed to request DMA\n");
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ret = -ENODEV;
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goto out_master_free;
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goto out_master_free;
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}
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}
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