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authorSven Schnelle <svens@stackframe.org>2011-03-23 21:24:55 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2011-04-29 17:24:30 -0700
commit83b720199393fe2be38159354ef5a07a1b861e61 (patch)
tree9455fa42179647ec879d0e8e3d86eade689f2b1e /drivers/usb/gadget/dbgp.c
parent1744020ceb86c83d8116d28c7bdd221d071ca213 (diff)
downloadop-kernel-dev-83b720199393fe2be38159354ef5a07a1b861e61.zip
op-kernel-dev-83b720199393fe2be38159354ef5a07a1b861e61.tar.gz
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: Sven Schnelle <svens@stackframe.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/dbgp.c')
-rw-r--r--drivers/usb/gadget/dbgp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/dbgp.c b/drivers/usb/gadget/dbgp.c
index 2932b48..795525c 100644
--- a/drivers/usb/gadget/dbgp.c
+++ b/drivers/usb/gadget/dbgp.c
@@ -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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