These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 5 insertions, 13 deletions

diff --git a/kernel/drivers/usb/gadget/function/f_subset.c b/kernel/drivers/usb/gadget/function/f_subset.c
index e3dfa675f..829c78de9 100644
--- a/kernel/drivers/usb/gadget/function/f_subset.c
+++ b/kernel/drivers/usb/gadget/function/f_subset.c
@@ -262,7 +262,7 @@ static int geth_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
 
 	/* we know alt == 0, so this is an activation or a reset */
 
-	if (geth->port.in_ep->driver_data) {
+	if (geth->port.in_ep->enabled) {
 		DBG(cdev, "reset cdc subset\n");
 		gether_disconnect(&geth->port);
 	}
@@ -343,13 +343,11 @@ geth_bind(struct usb_configuration *c, struct usb_function *f)
 	if (!ep)
 		goto fail;
 	geth->port.in_ep = ep;
-	ep->driver_data = cdev;	/* claim */
 
 	ep = usb_ep_autoconfig(cdev->gadget, &fs_subset_out_desc);
 	if (!ep)
 		goto fail;
 	geth->port.out_ep = ep;
-	ep->driver_data = cdev;	/* claim */
 
 	/* support all relevant hardware speeds... we expect that when
 	 * hardware is dual speed, all bulk-capable endpoints work at
@@ -380,12 +378,6 @@ geth_bind(struct usb_configuration *c, struct usb_function *f)
 	return 0;
 
 fail:
-	/* we might as well release our claims on endpoints */
-	if (geth->port.out_ep)
-		geth->port.out_ep->driver_data = NULL;
-	if (geth->port.in_ep)
-		geth->port.in_ep->driver_data = NULL;
-
 	ERROR(cdev, "%s: can't bind, err %d\n", f->name, status);
 
 	return status;
@@ -413,10 +405,10 @@ USB_ETHERNET_CONFIGFS_ITEM_ATTR_QMULT(gether);
 USB_ETHERNET_CONFIGFS_ITEM_ATTR_IFNAME(gether);
 
 static struct configfs_attribute *gether_attrs[] = {
-	&f_gether_opts_dev_addr.attr,
-	&f_gether_opts_host_addr.attr,
-	&f_gether_opts_qmult.attr,
-	&f_gether_opts_ifname.attr,
+	&gether_opts_attr_dev_addr,
+	&gether_opts_attr_host_addr,
+	&gether_opts_attr_qmult,
+	&gether_opts_attr_ifname,
 	NULL,
 };