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>

diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 8f1fda3256ad2492119808b5a5f2bd87916a76fc..e917a4682162f1821b280d404e7f28b47feda685 100644 (file)
--- 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);