diff options
Diffstat (limited to 'drivers/spi/spi-stm32.c')
| -rw-r--r-- | drivers/spi/spi-stm32.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c index da3517d7102dc..dc22b98bdbcc3 100644 --- a/drivers/spi/spi-stm32.c +++ b/drivers/spi/spi-stm32.c @@ -2069,9 +2069,15 @@ static int stm32_spi_probe(struct platform_device *pdev) struct resource *res; struct reset_control *rst; struct device_node *np = pdev->dev.of_node; + const struct stm32_spi_cfg *cfg; bool device_mode; int ret; - const struct stm32_spi_cfg *cfg = of_device_get_match_data(&pdev->dev); + + cfg = of_device_get_match_data(&pdev->dev); + if (!cfg) { + dev_err(&pdev->dev, "Failed to get match data for platform\n"); + return -ENODEV; + } device_mode = of_property_read_bool(np, "spi-slave"); if (!cfg->has_device_mode && device_mode) { |