diff options
Diffstat (limited to 'drivers/spi/spi-dw.c')
| -rw-r--r-- | drivers/spi/spi-dw.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index 25e897e3af22..31e3f866d11a 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -472,7 +472,8 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws) struct spi_controller *master; int ret; - BUG_ON(dws == NULL); + if (!dws) + return -EINVAL; master = spi_alloc_master(dev, 0); if (!master) |