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>

diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 3f81ca59106497841f7e45a5fb46b2d6d80b897b..b255c8ba42d89ae4c9aca6bfb9924040ab2dd8a7 100644 (file)
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -368,6 +368,7 @@ 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);