diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2012-08-13 10:06:50 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-13 18:43:21 -0700 |
| commit | 2221f6ef71d4b89ed56a233cc0200bbe9b84a385 (patch) | |
| tree | ce31979b327a3731835912df6b2d8faea407c776 /drivers/hv | |
| parent | 83ba0c4f3f317270dae5597d8044b795d119914c (diff) | |
Drivers: hv: vmbus: Use the standard format string to format GUIDs
Format GUIDS as per MSFT standard. This makes interacting with MSFT
tool stack easier.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 38 |
1 files changed, 2 insertions, 36 deletions
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 4748086eaaf2..b76e8b321266 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -146,43 +146,9 @@ static ssize_t vmbus_show_device_attr(struct device *dev, get_channel_info(hv_dev, device_info); if (!strcmp(dev_attr->attr.name, "class_id")) { - ret = sprintf(buf, "{%02x%02x%02x%02x-%02x%02x-%02x%02x-" - "%02x%02x%02x%02x%02x%02x%02x%02x}\n", - device_info->chn_type.b[3], - device_info->chn_type.b[2], - device_info->chn_type.b[1], - device_info->chn_type.b[0], - device_info->chn_type.b[5], - device_info->chn_type.b[4], - device_info->chn_type.b[7], - device_info->chn_type.b[6], - device_info->chn_type.b[8], - device_info->chn_type.b[9], - device_info->chn_type.b[10], - device_info->chn_type.b[11], - device_info->chn_type.b[12], - device_info->chn_type.b[13], - device_info->chn_type.b[14], - device_info->chn_type.b[15]); + ret = sprintf(buf, "{%pUl}\n", device_info->chn_type.b); } else if (!strcmp(dev_attr->attr.name, "device_id")) { - ret = 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]); + 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); |