diff options
Diffstat (limited to 'drivers/spi/spidev.c')
| -rw-r--r-- | drivers/spi/spidev.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 968dab2f5e3d..a5cceca8b82b 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -751,9 +751,10 @@ static int spidev_probe(struct spi_device *spi) * compatible string, it is a Linux implementation thing * rather than a description of the hardware. */ - WARN(spi->dev.of_node && - of_device_is_compatible(spi->dev.of_node, "spidev"), - "%pOF: buggy DT: spidev listed directly in DT\n", spi->dev.of_node); + if (spi->dev.of_node && of_device_is_compatible(spi->dev.of_node, "spidev")) { + dev_err(&spi->dev, "spidev listed directly in DT is not supported\n"); + return -EINVAL; + } spidev_probe_acpi(spi); |