Messages in this thread Patch in this message | | | From | Nikita Yushchenko <> | Subject | [PATCH] spi: spi-fsl-dspi: ensure non-zero return on error path | Date | Mon, 22 May 2017 16:19:20 +0300 |
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Propagate error return from dspi_request_dma() into probe routine's return.
Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> --- drivers/spi/spi-fsl-dspi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index 15201645bdc4..d89127f4a46d 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -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; } -- 2.11.0
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