Patch "usb: musb: use new USB_RESUME_TIMEOUT" has been added to the 3.14-stable tree

Patch "usb: musb: use new USB_RESUME_TIMEOUT" has been added to the 3.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    usb: musb: use new USB_RESUME_TIMEOUT

to the 3.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     usb-musb-use-new-usb_resume_timeout.patch
and it can be found in the queue-3.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 309be239369609929d5d3833ee043f7c5afc95d1 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Fri, 13 Feb 2015 14:46:27 -0600
Subject: usb: musb: use new USB_RESUME_TIMEOUT

From: Felipe Balbi <balbi@ti.com>

commit 309be239369609929d5d3833ee043f7c5afc95d1 upstream.

Make sure we're using the new macro, so our
resume signaling will always pass certification.

Based on original work by Bin Liu <Bin Liu <b-liu@ti.com>>

Cc: Bin Liu <b-liu@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>



---
 drivers/usb/musb/musb_core.c    |    6 ++++--
 drivers/usb/musb/musb_virthub.c |    2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -99,6 +99,7 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/dma-mapping.h>
+#include <linux/usb.h>
 
 #include "musb_core.h"
 
@@ -477,10 +478,11 @@ static irqreturn_t musb_stage0_irq(struc
 						(USB_PORT_STAT_C_SUSPEND << 16)
 						| MUSB_PORT_STAT_RESUME;
 				musb->rh_timer = jiffies
-						 + msecs_to_jiffies(20);
+					+ msecs_to_jiffies(USB_RESUME_TIMEOUT);
+
 				schedule_delayed_work(
 					&musb->finish_resume_work,
-					msecs_to_jiffies(20));
+					msecs_to_jiffies(USB_RESUME_TIMEOUT));
 
 				musb->xceiv->state = OTG_STATE_A_HOST;
 				musb->is_active = 1;
--- a/drivers/usb/musb/musb_virthub.c
+++ b/drivers/usb/musb/musb_virthub.c
@@ -136,7 +136,7 @@ void musb_port_suspend(struct musb *musb
 		/* later, GetPortStatus will stop RESUME signaling */
 		musb->port1_status |= MUSB_PORT_STAT_RESUME;
 		schedule_delayed_work(&musb->finish_resume_work,
-				      msecs_to_jiffies(20));
+				      msecs_to_jiffies(USB_RESUME_TIMEOUT));
 	}
 }
 


Patches currently in stable-queue which might be from balbi@ti.com are

queue-3.14/usb-musb-use-new-usb_resume_timeout.patch
queue-3.14/usb-host-oxu210hp-use-new-usb_resume_timeout.patch
queue-3.14/usb-host-ehci-use-new-usb_resume_timeout.patch