diff options
| -rw-r--r-- | drivers/firmware/arm_scmi/bus.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/firmware/arm_scmi/bus.c b/drivers/firmware/arm_scmi/bus.c index 862dd34eca62..7af01664ce7e 100644 --- a/drivers/firmware/arm_scmi/bus.c +++ b/drivers/firmware/arm_scmi/bus.c @@ -287,6 +287,17 @@ static int scmi_device_uevent(const struct device *dev, struct kobj_uevent_env * scmi_dev->name); } +static ssize_t modalias_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct scmi_device *scmi_dev = to_scmi_dev(dev); + + return sysfs_emit(buf, SCMI_UEVENT_MODALIAS_FMT, + dev_name(&scmi_dev->dev), scmi_dev->protocol_id, + scmi_dev->name); +} +static DEVICE_ATTR_RO(modalias); + static ssize_t protocol_id_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -308,6 +319,7 @@ static DEVICE_ATTR_RO(name); static struct attribute *scmi_device_attributes_attrs[] = { &dev_attr_protocol_id.attr, &dev_attr_name.attr, + &dev_attr_modalias.attr, NULL, }; ATTRIBUTE_GROUPS(scmi_device_attributes); |