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[3.8.y.z,extended,stable] Patch "USB: iuu_phoenix: fix bulk-message timeout" has been added to staging queue

Message ID 1370636964-1907-1-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa June 7, 2013, 8:29 p.m. UTC 
This is a note to let you know that I have just added a patch titled

    USB: iuu_phoenix: fix bulk-message timeout

to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue

This patch is scheduled to be released in version 3.8.13.3.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.8.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

From 1ec546226915f134e0d24ae449d13b529f0a8373 Mon Sep 17 00:00:00 2001
From: Johan Hovold <jhovold@gmail.com>
Date: Mon, 27 May 2013 14:44:42 +0200
Subject: USB: iuu_phoenix: fix bulk-message timeout

commit 6c13ff68a7ce01da7a51b44241a7aad8eaaedde7 upstream.

The bulk-message timeout is specified in milliseconds and should not
depend on HZ.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/usb/serial/iuu_phoenix.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--
1.8.1.2
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Patch

diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index 1e1fbed..56b3488 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -289,7 +289,7 @@  static int bulk_immediate(struct usb_serial_port *port, u8 *buf, u8 count)
 	    usb_bulk_msg(serial->dev,
 			 usb_sndbulkpipe(serial->dev,
 					 port->bulk_out_endpointAddress), buf,
-			 count, &actual, HZ * 1);
+			 count, &actual, 1000);

 	if (status != IUU_OPERATION_OK)
 		dev_dbg(&port->dev, "%s - error = %2x\n", __func__, status);
@@ -309,7 +309,7 @@  static int read_immediate(struct usb_serial_port *port, u8 *buf, u8 count)
 	    usb_bulk_msg(serial->dev,
 			 usb_rcvbulkpipe(serial->dev,
 					 port->bulk_in_endpointAddress), buf,
-			 count, &actual, HZ * 1);
+			 count, &actual, 1000);

 	if (status != IUU_OPERATION_OK)
 		dev_dbg(&port->dev, "%s - error = %2x\n", __func__, status);