From d6c8c6d791e43766d650728e92541bd5753c758f Mon Sep 17 00:00:00 2001
From: Ky Srinivasan <ksrinivasan@novell.com>
Date: Thu, 16 Dec 2010 18:59:19 -0700
Subject: [PATCH] Staging: hv: fix sysfs symlink on hv block device

commit 268eff909afaca93188d2d14554cbf824f6a0e41 upstream.

The block device does not create the proper symlink in sysfs because we
forgot to set up the gendisk structure properly.  This patch fixes the
issue.

Signed-off-by: K. Y. Srinivasan <ksrinivasan@novell.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 drivers/staging/hv/blkvsc_drv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 8f1fda3256ad..e917a4682162 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -377,6 +377,7 @@ static int blkvsc_probe(struct device *device)
 		blkdev->gd->first_minor = 0;
 	blkdev->gd->fops = &block_ops;
 	blkdev->gd->private_data = blkdev;
+	blkdev->gd->driverfs_dev = &(blkdev->device_ctx->device);
 	sprintf(blkdev->gd->disk_name, "hd%c", 'a' + devnum);
 
 	blkvsc_do_inquiry(blkdev);
-- 
2.39.5