3.14-stable patches

added patches:
	usb-gadget-composite-enable-besl-support.patch

diff --git a/queue-3.14/series b/queue-3.14/series
index 70e035749e7e348e7881ec594e4bed33f359aaa7..566e0545a0620731ed4dc609868236208a9d7c5c 100644 (file)
--- a/queue-3.14/series
+++ b/queue-3.14/series
@@ -8,3 +8,4 @@ btrfs-don-t-accept-bare-namespace-as-a-valid-xattr.patch
 btrfs-fix-inode-eviction-infinite-loop-after-cloning-into-it.patch
 btrfs-fix-inode-eviction-infinite-loop-after-extent_same-ioctl.patch
 sched-idle-x86-restore-mwait_idle-to-fix-boot-hangs-to-improve-power-savings-and-to-improve-performance.patch
+usb-gadget-composite-enable-besl-support.patch

diff --git a/queue-3.14/usb-gadget-composite-enable-besl-support.patch b/queue-3.14/usb-gadget-composite-enable-besl-support.patch
new file mode 100644 (file)
index 0000000..c35ce23
--- /dev/null
+++ b/queue-3.14/usb-gadget-composite-enable-besl-support.patch
@@ -0,0 +1,35 @@
+From a6615937bcd9234e6d6bb817c3701fce44d0a84d Mon Sep 17 00:00:00 2001
+From: Felipe Balbi <balbi@ti.com>
+Date: Tue, 30 Sep 2014 16:08:03 -0500
+Subject: usb: gadget: composite: enable BESL support
+
+From: Felipe Balbi <balbi@ti.com>
+
+commit a6615937bcd9234e6d6bb817c3701fce44d0a84d upstream.
+
+According to USB 2.0 ECN Errata for Link Power
+Management (USB2-LPM-Errata-final.pdf), BESL
+must be enabled if LPM is enabled.
+
+This helps with USB30CV TD 9.21 LPM L1
+Suspend Resume Test.
+
+Signed-off-by: Felipe Balbi <balbi@ti.com>
+Signed-off-by: Du, Changbin <changbin.du@intel.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/gadget/composite.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/usb/gadget/composite.c
++++ b/drivers/usb/gadget/composite.c
+@@ -528,7 +528,7 @@ static int bos_desc(struct usb_composite
+       usb_ext->bLength = USB_DT_USB_EXT_CAP_SIZE;
+       usb_ext->bDescriptorType = USB_DT_DEVICE_CAPABILITY;
+       usb_ext->bDevCapabilityType = USB_CAP_TYPE_EXT;
+-      usb_ext->bmAttributes = cpu_to_le32(USB_LPM_SUPPORT);
++      usb_ext->bmAttributes = cpu_to_le32(USB_LPM_SUPPORT | USB_BESL_SUPPORT);
+ 
+       /*
+        * The Superspeed USB Capability descriptor shall be implemented by all