Merge tag 'asoc-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v6.6

The rest of the updates for v6.6, some of the highlights include:

 - A big API cleanup from Morimoto-san, rationalising the places we put
   functions.
 - Lots of work on the SOF framework, AMD and Intel drivers, including a
   lot of cleanup and new device support.
 - Standardisation of the presentation of jacks from drivers.
 - Provision of some generic sound card DT properties.
 - Conversion oof more drivers to the maple tree register cache.
 - New drivers for AMD Van Gogh, AWInic AW88261, Cirrus Logic cs42l43,
   various Intel platforms, Mediatek MT7986, RealTek RT1017 and StarFive
   JH7110.

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index cd58f2a4e7f3..7d49d8a0b00c 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -822,6 +822,9 @@ EXPORT_SYMBOL_GPL(usb_gadget_disconnect);
  * usb_gadget_activate() is called.  For example, user mode components may
  * need to be activated before the system can talk to hosts.
  *
+ * This routine may sleep; it must not be called in interrupt context
+ * (such as from within a gadget driver's disconnect() callback).
+ *
  * Returns zero on success, else negative errno.
  */
 int usb_gadget_deactivate(struct usb_gadget *gadget)
@@ -860,6 +863,8 @@ EXPORT_SYMBOL_GPL(usb_gadget_deactivate);
  * This routine activates gadget which was previously deactivated with
  * usb_gadget_deactivate() call. It calls usb_gadget_connect() if needed.
  *
+ * This routine may sleep; it must not be called in interrupt context.
+ *
  * Returns zero on success, else negative errno.
  */
 int usb_gadget_activate(struct usb_gadget *gadget)
@@ -1638,7 +1643,11 @@ static void gadget_unbind_driver(struct device *dev)
 	usb_gadget_disable_async_callbacks(udc);
 	if (gadget->irq)
 		synchronize_irq(gadget->irq);
+	mutex_unlock(&udc->connect_lock);
+
 	udc->driver->unbind(gadget);
+
+	mutex_lock(&udc->connect_lock);
 	usb_gadget_udc_stop_locked(udc);
 	mutex_unlock(&udc->connect_lock);