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path: root/drivers/thunderbolt/switch.c
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Diffstat (limited to 'drivers/thunderbolt/switch.c')
-rw-r--r--drivers/thunderbolt/switch.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c
index 2390f08b94da..11f16a141686 100644
--- a/drivers/thunderbolt/switch.c
+++ b/drivers/thunderbolt/switch.c
@@ -319,6 +319,15 @@ static ssize_t device_show(struct device *dev, struct device_attribute *attr,
}
static DEVICE_ATTR_RO(device);
+static ssize_t
+device_name_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct tb_switch *sw = tb_to_switch(dev);
+
+ return sprintf(buf, "%s\n", sw->device_name ? sw->device_name : "");
+}
+static DEVICE_ATTR_RO(device_name);
+
static ssize_t vendor_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
@@ -328,6 +337,15 @@ static ssize_t vendor_show(struct device *dev, struct device_attribute *attr,
}
static DEVICE_ATTR_RO(vendor);
+static ssize_t
+vendor_name_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct tb_switch *sw = tb_to_switch(dev);
+
+ return sprintf(buf, "%s\n", sw->vendor_name ? sw->vendor_name : "");
+}
+static DEVICE_ATTR_RO(vendor_name);
+
static ssize_t unique_id_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
@@ -339,7 +357,9 @@ static DEVICE_ATTR_RO(unique_id);
static struct attribute *switch_attrs[] = {
&dev_attr_device.attr,
+ &dev_attr_device_name.attr,
&dev_attr_vendor.attr,
+ &dev_attr_vendor_name.attr,
&dev_attr_unique_id.attr,
NULL,
};
@@ -358,6 +378,8 @@ static void tb_switch_release(struct device *dev)
struct tb_switch *sw = tb_to_switch(dev);
kfree(sw->uuid);
+ kfree(sw->device_name);
+ kfree(sw->vendor_name);
kfree(sw->ports);
kfree(sw->drom);
kfree(sw);