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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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