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Subject[PATCH 037/117] Staging: hv: vmbus: Get rid of the device_id attribute
Date
The guid based instance data is not very useful. There is enough information
to identify the device. Get rid of this attribute.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
---
drivers/staging/hv/vmbus_drv.c | 20 --------------------
1 files changed, 0 insertions(+), 20 deletions(-)
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 67415ab..1d161ba 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -115,25 +115,6 @@ static ssize_t vmbus_show_device_attr(struct device *dev,
if (!strcmp(dev_attr->attr.name, "class_id")) {
return sprintf(buf, "%s\n",
hv_get_devtype_name(&device_info.chn_type));
- } else if (!strcmp(dev_attr->attr.name, "device_id")) {
- return sprintf(buf, "{%02x%02x%02x%02x-%02x%02x-%02x%02x-"
- "%02x%02x%02x%02x%02x%02x%02x%02x}\n",
- device_info.chn_instance.b[3],
- device_info.chn_instance.b[2],
- device_info.chn_instance.b[1],
- device_info.chn_instance.b[0],
- device_info.chn_instance.b[5],
- device_info.chn_instance.b[4],
- device_info.chn_instance.b[7],
- device_info.chn_instance.b[6],
- device_info.chn_instance.b[8],
- device_info.chn_instance.b[9],
- device_info.chn_instance.b[10],
- device_info.chn_instance.b[11],
- device_info.chn_instance.b[12],
- device_info.chn_instance.b[13],
- device_info.chn_instance.b[14],
- device_info.chn_instance.b[15]);
} else if (!strcmp(dev_attr->attr.name, "state")) {
return sprintf(buf, "%d\n", device_info.chn_state);
} else if (!strcmp(dev_attr->attr.name, "id")) {
@@ -188,7 +169,6 @@ static struct device_attribute vmbus_device_attrs[] = {
__ATTR(id, S_IRUGO, vmbus_show_device_attr, NULL),
__ATTR(state, S_IRUGO, vmbus_show_device_attr, NULL),
__ATTR(class_id, S_IRUGO, vmbus_show_device_attr, NULL),
- __ATTR(device_id, S_IRUGO, vmbus_show_device_attr, NULL),
__ATTR(monitor_id, S_IRUGO, vmbus_show_device_attr, NULL),

__ATTR(server_monitor_pending, S_IRUGO, vmbus_show_device_attr, NULL),
--
1.7.4.1


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