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/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 9c8cc6e..9eb5934 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -110,7 +110,7 @@
static int _musb_submit_int_msg(struct musb_host_data *host,
struct usb_device *dev, unsigned long pipe,
- void *buffer, int len, int interval)
+ void *buffer, int len, int interval, bool nonblock)
{
construct_urb(&host->urb, &host->hep, dev, USB_ENDPOINT_XFER_INT, pipe,
buffer, len, NULL, interval);
@@ -268,9 +268,10 @@
}
int submit_int_msg(struct usb_device *dev, unsigned long pipe,
- void *buffer, int length, int interval)
+ void *buffer, int length, int interval, bool nonblock)
{
- return _musb_submit_int_msg(&musb_host, dev, pipe, buffer, length, interval);
+ return _musb_submit_int_msg(&musb_host, dev, pipe, buffer, length,
+ interval, nonblock);
}
struct int_queue *create_int_queue(struct usb_device *dev,
@@ -320,10 +321,11 @@
static int musb_submit_int_msg(struct udevice *dev, struct usb_device *udev,
unsigned long pipe, void *buffer, int length,
- int interval)
+ int interval, bool nonblock)
{
struct musb_host_data *host = dev_get_priv(dev);
- return _musb_submit_int_msg(host, udev, pipe, buffer, length, interval);
+ return _musb_submit_int_msg(host, udev, pipe, buffer, length, interval,
+ nonblock);
}
static struct int_queue *musb_create_int_queue(struct udevice *dev,