[084/141] USB: mos7720: fix message timeouts

Steven Rostedt
2013-07-03T19:03:19Z

[-- Attachment #1: 0084-USB-mos7720-fix-message-timeouts.patch --]
[-- Type: text/plain, Size: 1769 bytes --]

3.6.11.6 stable review patch.
If anyone has any objections, please let me know.

------------------

From: Johan Hovold <jhovold@gmail.com>

[ Upstream commit 849513a7809175420d353625b6f651d961e99d49 ]

The control and bulk-message timeouts are specified in milliseconds and
should not depend on HZ.

Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
drivers/usb/serial/mos7720.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 5b824d9..98fd1eb 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -44,7 +44,7 @@
#define DRIVER_DESC "Moschip USB Serial Driver"

/* default urb timeout */
-#define MOS_WDR_TIMEOUT (HZ * 5)
+#define MOS_WDR_TIMEOUT 5000

#define MOS_MAX_PORT 0x02
#define MOS_WRITE 0x0E
@@ -2074,7 +2074,7 @@ static int mos7720_startup(struct usb_serial *serial)

/* setting configuration feature to one */
usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
- (__u8)0x03, 0x00, 0x01, 0x00, NULL, 0x00, 5*HZ);
+ (__u8)0x03, 0x00, 0x01, 0x00, NULL, 0x00, 5000);

/* start the interrupt urb */
ret_val = usb_submit_urb(serial->port[0]->interrupt_in_urb, GFP_KERNEL);
@@ -2117,7 +2117,7 @@ static void mos7720_release(struct usb_serial *serial)
/* wait for synchronous usb calls to return */
if (mos_parport->msg_pending)
wait_for_completion_timeout(&mos_parport->syncmsg_compl,
- MOS_WDR_TIMEOUT);
+ msecs_to_jiffies(MOS_WDR_TIMEOUT));

parport_remove_port(mos_parport->pp);
usb_set_serial_data(serial, NULL);
--
1.7.10.4