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Commit cddebdd1 authored by Nikita Yushchenko's avatar Nikita Yushchenko Committed by Mark Brown
Browse files

spi: spi-fsl-dspi: ensure non-zero return on error path 



Propagate error return from dspi_request_dma() into probe routine's
return.

Signed-off-by: default avatarNikita Yushchenko <nikita.yoush@cogentembedded.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2ea659a9

drivers/spi/spi-fsl-dspi.c

+2 −1
Original line number Diff line number Diff line
@@ -1032,7 +1032,8 @@ static int dspi_probe(struct platform_device *pdev) 
		goto out_master_put;



	if (dspi->devtype_data->trans_mode == DSPI_DMA_MODE) {

		if (dspi_request_dma(dspi, res->start)) {

		ret = dspi_request_dma(dspi, res->start);

		if (ret < 0) {

			dev_err(&pdev->dev, "can't get dma channels\n");

			goto out_clk_put;

		}