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Commit 2221f6ef authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
Browse files

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: default avatarK. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: default avatarOlaf Hering <olaf@aepfle.de>
Reviewed-by: default avatarBen Hutchings <ben@decadent.org.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 83ba0c4f

drivers/hv/vmbus_drv.c

+2 −36
Original line number Original line Diff line number Diff line
@@ -146,43 +146,9 @@ static ssize_t vmbus_show_device_attr(struct device *dev, 
	get_channel_info(hv_dev, device_info);

	get_channel_info(hv_dev, device_info);





	if (!strcmp(dev_attr->attr.name, "class_id")) {

	if (!strcmp(dev_attr->attr.name, "class_id")) {

		ret = sprintf(buf, "{%02x%02x%02x%02x-%02x%02x-%02x%02x-"

		ret = sprintf(buf, "{%pUl}\n", device_info->chn_type.b);

			       "%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]);

	} else if (!strcmp(dev_attr->attr.name, "device_id")) {

	} else if (!strcmp(dev_attr->attr.name, "device_id")) {

		ret = sprintf(buf, "{%02x%02x%02x%02x-%02x%02x-%02x%02x-"

		ret = sprintf(buf, "{%pUl}\n", device_info->chn_instance.b);

			       "%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, "modalias")) {

	} else if (!strcmp(dev_attr->attr.name, "modalias")) {

		print_alias_name(hv_dev, alias_name);

		print_alias_name(hv_dev, alias_name);

		ret = sprintf(buf, "vmbus:%s\n", alias_name);

		ret = sprintf(buf, "vmbus:%s\n", alias_name);