diff options
| author | Alan Cox <alan@linux.intel.com> | 2009-10-06 19:06:46 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-12 02:18:04 +0300 |
| commit | 82fc5943430e3cbf15033ed4186a73f90906345d (patch) | |
| tree | 16e8168424072f02cba69c64bedf5d52915c9eda /drivers/usb/serial/opticon.c | |
| parent | e1108a63e10d344284011cccc06328b2cd3e5da3 (diff) | |
| download | linux-82fc5943430e3cbf15033ed4186a73f90906345d.tar.xz | |
usb_serial: Kill port mutex
The tty port has a port mutex used for all the port related locking so we
don't need the one in the USB serial layer any more.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/opticon.c')
| -rw-r--r-- | drivers/usb/serial/opticon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c index 80f59b6350cb..c03fdc0242dd 100644 --- a/drivers/usb/serial/opticon.c +++ b/drivers/usb/serial/opticon.c @@ -501,12 +501,12 @@ static int opticon_resume(struct usb_interface *intf) struct usb_serial_port *port = serial->port[0]; int result; - mutex_lock(&port->mutex); + mutex_lock(&port->port.mutex); if (port->port.count) result = usb_submit_urb(priv->bulk_read_urb, GFP_NOIO); else result = 0; - mutex_unlock(&port->mutex); + mutex_unlock(&port->port.mutex); return result; } |