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/emul/usb-emul-uclass.c b/drivers/usb/emul/usb-emul-uclass.c
index 9739815..50da6bd 100644
--- a/drivers/usb/emul/usb-emul-uclass.c
+++ b/drivers/usb/emul/usb-emul-uclass.c
@@ -245,7 +245,8 @@
}
int usb_emul_int(struct udevice *emul, struct usb_device *udev,
- unsigned long pipe, void *buffer, int length, int interval)
+ unsigned long pipe, void *buffer, int length, int interval,
+ bool nonblock)
{
struct dm_usb_ops *ops = usb_get_emul_ops(emul);
@@ -253,7 +254,8 @@
return -ENOSYS;
debug("%s: dev=%s\n", __func__, emul->name);
- return ops->interrupt(emul, udev, pipe, buffer, length, interval);
+ return ops->interrupt(emul, udev, pipe, buffer, length, interval,
+ nonblock);
}
int usb_emul_setup_device(struct udevice *dev, struct usb_string *strings,