diff options
Diffstat (limited to 'drivers/spi/spi-offload.c')
| -rw-r--r-- | drivers/spi/spi-offload.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/spi/spi-offload.c b/drivers/spi/spi-offload.c index 6bad042fe437..d336f4d228d5 100644 --- a/drivers/spi/spi-offload.c +++ b/drivers/spi/spi-offload.c @@ -183,9 +183,6 @@ static struct spi_offload_trigger guard(mutex)(&trigger->lock); - if (!trigger->ops) - return ERR_PTR(-ENODEV); - if (trigger->ops->request) { ret = trigger->ops->request(trigger, type, args->args, args->nargs); if (ret) @@ -300,7 +297,7 @@ int spi_offload_trigger_enable(struct spi_offload *offload, if (trigger->ops->enable) { ret = trigger->ops->enable(trigger, config); if (ret) { - if (offload->ops->trigger_disable) + if (offload->ops && offload->ops->trigger_disable) offload->ops->trigger_disable(offload); return ret; } @@ -434,7 +431,7 @@ int devm_spi_offload_trigger_register(struct device *dev, { struct spi_offload_trigger *trigger; - if (!info->fwnode || !info->ops) + if (!info->fwnode || !info->ops || !info->ops->match) return -EINVAL; trigger = kzalloc(sizeof(*trigger), GFP_KERNEL); |