[PATCH] [33/275] Staging: hv: fix sysfs symlink on hv block device

[Andi Kleen]

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Ky Srinivasan <ksrinivasan@xxxxxxxxxx>

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@xxxxxxxxxx>
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Hank Janssen <hjanssen@xxxxxxxxxxxxx>
Cc: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/staging/hv/blkvsc_drv.c |    1 +
 1 file changed, 1 insertion(+)

Index: linux-2.6.35.y/drivers/staging/hv/blkvsc_drv.c
===================================================================
--- linux-2.6.35.y.orig/drivers/staging/hv/blkvsc_drv.c	2011-03-29 22:51:55.596300598 -0700
+++ linux-2.6.35.y/drivers/staging/hv/blkvsc_drv.c	2011-03-29 23:02:58.880328819 -0700
@@ -378,6 +378,7 @@
 		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);
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