usb: gadget: acm_ms: need to set max_speed

Failing to set max_speed prevents g_acm_ms working with many drivers which
check for driver->max_speed < USB_SPEED_FULL, including pxa25x_udc

Signed-off-by: Steve Bennett <steveb@workware.net.au>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/usb/gadget/acm_ms.c b/drivers/usb/gadget/acm_ms.c
index fdb7aec3bd0c..75b8a691fd00 100644
--- a/drivers/usb/gadget/acm_ms.c
+++ b/drivers/usb/gadget/acm_ms.c
@@ -235,6 +235,7 @@ static int __exit acm_ms_unbind(struct usb_composite_dev *cdev)
 static struct usb_composite_driver acm_ms_driver = {
         .name           = "g_acm_ms",
         .dev            = &device_desc,
+        .max_speed      = USB_SPEED_SUPER,
         .strings        = dev_strings,
         .unbind         = __exit_p(acm_ms_unbind),
 };