spi: cadence-quadspi: Don't emit error message on allocation error

Drivers are not supposed to emit an error message when a memory
allocation fails, as the kernel is very loud in this case already
anyhow.
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/8da90785395664bf17d16428f46e84b95ef5cc3b.1707324794.git.u.kleine-koenig@pengutronix.deSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-cadence-quadspi.c

@@ -1712,10 +1712,9 @@ static int cqspi_probe(struct platform_device *pdev)
 	int irq;
 
 	host = devm_spi_alloc_host(&pdev->dev, sizeof(*cqspi));
-	if (!host) {
-		dev_err(&pdev->dev, "devm_spi_alloc_host failed\n");
+	if (!host)
 		return -ENOMEM;
-	}
+
 	host->mode_bits = SPI_RX_QUAD | SPI_RX_DUAL;
 	host->mem_ops = &cqspi_mem_ops;
 	host->mem_caps = &cqspi_mem_caps;