redonkable/alistair23-linux
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USB: dbgp gadget: set MaxpacketSize0

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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: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Sven Schnelle 2011-03-23 21:24:55 +01:00 committed by Greg Kroah-Hartman
parent 1744020ceb
commit 83b7201993
1 changed files with 1 additions and 0 deletions
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drivers/usb/gadget/dbgp.c
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@ -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);