From 2221f6ef71d4b89ed56a233cc0200bbe9b84a385 Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Mon, 13 Aug 2012 10:06:50 -0700 Subject: [PATCH] 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 Reviewed-by: Haiyang Zhang Reviewed-by: Olaf Hering Reviewed-by: Ben Hutchings Signed-off-by: Greg Kroah-Hartman --- drivers/hv/vmbus_drv.c | 38 ++------------------------------------ 1 file changed, 2 insertions(+), 36 deletions(-) diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 4748086..b76e8b3 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); -- 2.7.4