提交 83b72019 编写于 作者: S Sven Schnelle 提交者: Greg Kroah-Hartman

USB: dbgp gadget: set MaxpacketSize0

The current code doesn't set it, so linux complains about
it when connected, and ignores the device:

[104611.068082] usb 1-5: new high speed USB device using ehci_hcd and address 127
[104611.088368] usb 1-5: Invalid ep0 maxpacket: 0
Signed-off-by: NSven Schnelle <svens@stackframe.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 1744020c
......@@ -312,6 +312,7 @@ static int __init dbgp_bind(struct usb_gadget *gadget)
dbgp.req->length = DBGP_REQ_EP0_LEN;
gadget->ep0->driver_data = gadget;
device_desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
#ifdef CONFIG_USB_G_DBGP_SERIAL
dbgp.serial = kzalloc(sizeof(struct gserial), GFP_KERNEL);
......
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