This patch memcpy is used instead of an assignment to avoid unaligned access execption on some ARM platforms.
Signed-off-by: Piotr Wilczek p.wilczek@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com CC: Lukasz Majewski l.majewski@samsung.com --- drivers/usb/gadget/composite.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 2c5600e..0716e52 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -997,7 +997,8 @@ static int composite_bind(struct usb_gadget *gadget) if (status < 0) goto fail;
- cdev->desc = *composite->dev; + memcpy(&cdev->desc, composite->dev, + sizeof(struct usb_device_descriptor)); cdev->desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
debug("%s: ready\n", composite->name);