usb: Add nonblock argument to submit_int_msg
This will be used to implement non-blocking keyboard polling in case of
errors.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c
index 6e118b5..8521651 100644
--- a/drivers/usb/host/usb-uclass.c
+++ b/drivers/usb/host/usb-uclass.c
@@ -31,7 +31,7 @@
}
int submit_int_msg(struct usb_device *udev, unsigned long pipe, void *buffer,
- int length, int interval)
+ int length, int interval, bool nonblock)
{
struct udevice *bus = udev->controller_dev;
struct dm_usb_ops *ops = usb_get_ops(bus);
@@ -39,7 +39,8 @@
if (!ops->interrupt)
return -ENOSYS;
- return ops->interrupt(bus, udev, pipe, buffer, length, interval);
+ return ops->interrupt(bus, udev, pipe, buffer, length, interval,
+ nonblock);
}
int submit_control_msg(struct usb_device *udev, unsigned long pipe,