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Subject[PATCH] spi: spi-fsl-dspi: ensure non-zero return on error path
Date
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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