[PATCH 1/3] usb: gadget: composite: unlock before calling f->disable()

[Felipe Balbi]

f->disable() will call usb_ep_disable() which should
be called with IRQs enabled and locks released.

Signed-off-by: Felipe Balbi <felipe.ba...@linux.intel.com>
---
 drivers/usb/gadget/composite.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 919d7d1b611c..2e9359c58eb9 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -732,8 +732,10 @@ static void reset_config(struct usb_composite_dev *cdev)
        DBG(cdev, "reset config\n");
 
        list_for_each_entry(f, &cdev->config->functions, list) {
+               spin_unlock_irq(&cdev->lock);
                if (f->disable)
                        f->disable(f);
+               spin_lock_irq(&cdev->lock);
 
                bitmap_zero(f->endpoints, 32);
        }
-- 
2.10.0.440.g21f862b

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html