spi: imx: fix error return code in spi_imx_probe()
Fix to return error code -EINVAL if no CS GPIOs available
instead of 0, as done elsewhere in this function.
Fixes: f13d4e189d20 ("spi: imx: Gracefully handle NULL master->cs_gpios")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index 1ef5429..deb782f 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -1270,6 +1270,7 @@
if (!master->cs_gpios) {
dev_err(&pdev->dev, "No CS GPIOs available\n");
+ ret = -EINVAL;
goto out_clk_put;
}