From 3437121c037f502a3b0faaec97059777034a1ead Mon Sep 17 00:00:00 2001 From: Michal Suchanek Date: Sun, 18 Aug 2019 10:55:27 +0200 Subject: 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 --- drivers/usb/musb-new/musb_uboot.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'drivers/usb/musb-new/musb_uboot.c') diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c index 9c8cc6e584..9eb593402e 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_bulk_msg(struct musb_host_data *host, 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_control_msg(struct usb_device *dev, unsigned long pipe, } 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_bulk_msg(struct udevice *dev, struct usb_device *udev, 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, -- cgit v1.2.3