[PATCH] usb-storage: use usb_reset_composite_device

This patch (as701) modifies usb-storage to take advantage of the new
usb_reset_composite_device() API.  Now we will be able to safely request
port resets even if other drivers are bound to a mass-storage device.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 5f11e19eaae3..5715291ba540 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -286,11 +286,7 @@ static int bus_reset(struct scsi_cmnd *srb)
         int result;
 
         US_DEBUGP("%s called\n", __FUNCTION__);
-
-        mutex_lock(&(us->dev_mutex));
         result = usb_stor_port_reset(us);
-        mutex_unlock(&us->dev_mutex);
-
         return result < 0 ? FAILED : SUCCESS;
 }