From: Wei Yongjun <[email protected]> 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 <[email protected]> --- drivers/spi/spi-mxs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c index 7b1c014..8498276 100644 --- a/drivers/spi/spi-mxs.c +++ b/drivers/spi/spi-mxs.c @@ -570,6 +570,7 @@ static int mxs_spi_probe(struct platform_device *pdev) ssp->dmach = dma_request_slave_channel(&pdev->dev, "rx-tx"); if (!ssp->dmach) { dev_err(ssp->dev, "Failed to request DMA\n"); + ret = -ENODEV; goto out_master_free; } _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
