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path: root/drivers/usb/core/hub.c
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Diffstat (limited to 'drivers/usb/core/hub.c')
-rw-r--r--drivers/usb/core/hub.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 3251120b414e..207c33d369be 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2712,7 +2712,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
#endif
} else {
- status = usb_reset_composite_device(udev, NULL);
+ status = usb_reset_composite_device(udev);
}
usb_unlock_device(udev);
@@ -2940,7 +2940,7 @@ static void hub_events(void)
dev_dbg (hub_dev, "resetting for error %d\n",
hub->error);
- ret = usb_reset_composite_device(hdev, intf);
+ ret = usb_reset_composite_device(hdev);
if (ret) {
dev_dbg (hub_dev,
"error resetting hub: %d\n", ret);
@@ -3355,7 +3355,6 @@ EXPORT_SYMBOL_GPL(usb_reset_device);
/**
* usb_reset_composite_device - warn interface drivers and perform a USB port reset
* @udev: device to reset (not in SUSPENDED or NOTATTACHED state)
- * @iface: interface bound to the driver making the request (optional)
*
* Warns all drivers bound to registered interfaces (using their pre_reset
* method), performs the port reset, and then lets the drivers know that
@@ -3368,8 +3367,7 @@ EXPORT_SYMBOL_GPL(usb_reset_device);
* For calls that might not occur during probe(), drivers should lock
* the device using usb_lock_device_for_reset().
*/
-int usb_reset_composite_device(struct usb_device *udev,
- struct usb_interface *iface)
+int usb_reset_composite_device(struct usb_device *udev)
{
int ret;
int i;
@@ -3385,9 +3383,6 @@ int usb_reset_composite_device(struct usb_device *udev,
/* Prevent autosuspend during the reset */
usb_autoresume_device(udev);
- if (iface && iface->condition != USB_INTERFACE_BINDING)
- iface = NULL;
-
if (config) {
for (i = 0; i < config->desc.bNumInterfaces; ++i) {
struct usb_interface *cintf = config->interface[i];