spi: cadence-quadspi: Add missing blank line in cqspi_request_mmap_dma()

Fix "WARNING: Missing a blank line after declarations" reported by
checkpatch.pl.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20220510115141.212779-2-abbotti@mev.co.uk
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c
index 41922a5..242ad8a 100644 (file)
--- a/drivers/spi/spi-cadence-quadspi.c
+++ b/drivers/spi/spi-cadence-quadspi.c
@@ -1481,6 +1481,7 @@ static int cqspi_request_mmap_dma(struct cqspi_st *cqspi)
        cqspi->rx_chan = dma_request_chan_by_mask(&mask);
        if (IS_ERR(cqspi->rx_chan)) {
                int ret = PTR_ERR(cqspi->rx_chan);
+
                cqspi->rx_chan = NULL;
                return dev_err_probe(&cqspi->pdev->dev, ret, "No Rx DMA available\n");
        }