diff options
Diffstat (limited to 'drivers/spi/spi-imx.c')
| -rw-r--r-- | drivers/spi/spi-imx.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 53e7a326c213..1ef5429afcb6 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -1268,6 +1268,11 @@ static int spi_imx_probe(struct platform_device *pdev) goto out_clk_put; } + if (!master->cs_gpios) { + dev_err(&pdev->dev, "No CS GPIOs available\n"); + goto out_clk_put; + } + for (i = 0; i < master->num_chipselect; i++) { if (!gpio_is_valid(master->cs_gpios[i])) continue; |