diff options
Diffstat (limited to 'drivers/hv/vmbus_drv.c')
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 2114ecb83c9..e3f4370036a 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -131,7 +131,6 @@ static ssize_t vmbus_show_device_attr(struct device *dev, { struct hv_device *hv_dev = device_to_hv_device(dev); struct hv_device_info *device_info; - char alias_name[VMBUS_ALIAS_LEN + 1]; int ret = 0; device_info = kzalloc(sizeof(struct hv_device_info), GFP_KERNEL); @@ -144,9 +143,6 @@ static ssize_t vmbus_show_device_attr(struct device *dev, ret = sprintf(buf, "{%pUl}\n", device_info->chn_type.b); } else if (!strcmp(dev_attr->attr.name, "device_id")) { ret = sprintf(buf, "{%pUl}\n", device_info->chn_instance.b); - } else if (!strcmp(dev_attr->attr.name, "modalias")) { - print_alias_name(hv_dev, alias_name); - ret = sprintf(buf, "vmbus:%s\n", alias_name); } else if (!strcmp(dev_attr->attr.name, "out_intr_mask")) { ret = sprintf(buf, "%d\n", device_info->outbound.int_mask); } else if (!strcmp(dev_attr->attr.name, "out_read_index")) { @@ -224,10 +220,22 @@ static ssize_t monitor_id_show(struct device *dev, } static DEVICE_ATTR_RO(monitor_id); +static ssize_t modalias_show(struct device *dev, + struct device_attribute *dev_attr, char *buf) +{ + struct hv_device *hv_dev = device_to_hv_device(dev); + char alias_name[VMBUS_ALIAS_LEN + 1]; + + print_alias_name(hv_dev, alias_name); + return sprintf(buf, "vmbus:%s\n", alias_name); +} +static DEVICE_ATTR_RO(modalias); + static struct attribute *vmbus_attrs[] = { &dev_attr_id.attr, &dev_attr_state.attr, &dev_attr_monitor_id.attr, + &dev_attr_modalias.attr, NULL, }; ATTRIBUTE_GROUPS(vmbus); @@ -236,7 +244,6 @@ ATTRIBUTE_GROUPS(vmbus); static struct device_attribute vmbus_device_attrs[] = { __ATTR(class_id, S_IRUGO, vmbus_show_device_attr, NULL), __ATTR(device_id, S_IRUGO, vmbus_show_device_attr, NULL), - __ATTR(modalias, S_IRUGO, vmbus_show_device_attr, NULL), __ATTR(server_monitor_pending, S_IRUGO, vmbus_show_device_attr, NULL), __ATTR(server_monitor_latency, S_IRUGO, vmbus_show_device_attr, NULL), |