Patchwork [16/93] USB: iuu_phoenix: fix bulk-message timeout

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Submitter Luis Henriques
Date June 18, 2013, 11:42 a.m.
Message ID <1371555821-12820-17-git-send-email-luis.henriques@canonical.com>
Download mbox | patch
Permalink /patch/252316/
State New
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Luis Henriques - June 18, 2013, 11:42 a.m.
3.5.7.15 -stable review patch.  If anyone has any objections, please let me know.

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

From: Johan Hovold <jhovold@gmail.com>

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: Luis Henriques <luis.henriques@canonical.com>
---
 drivers/usb/serial/iuu_phoenix.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index 22b1eb5..3e7980a 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -308,7 +308,7 @@  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)
 		dbg("%s - error = %2x", __func__, status);
@@ -328,7 +328,7 @@  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)
 		dbg("%s - error = %2x", __func__, status);